types of landforms presentation

• Engineering Geology
• Field Methods
• Historical Geology
• Hydrogeology
• Earth Interior
• Geologic Time Scale
• Plate Tectonics
• Geologic Lists
• Geological Wonders
• Igneous Rocks
• Extrusive Igneous Rocks
• Intrusive Igneous Rocks
• Metamorphic Rocks
• Foliated Metamorphic Rocks
• Sedimentary Rocks
• Metamorphic rocks
• Borate minerals
• Carbonates Minerals
• Halide Minerals
• Native Mineral
• Physical Properties
• Optical Properties
• Earthquakes
• Volcanic Eruption
• Privacy Policy

Landforms are natural features that shape the Earth’s surface. They are the result of various geological processes and can be found across the planet, encompassing a wide range of shapes, sizes, and formations. Landforms provide valuable insights into the Earth’s history and are crucial in understanding the dynamic processes that have shaped our planet over millions of years.

Factors influencing landform development

Types of landforms, mountains formation and characteristics, characteristics, examples of famous mountain ranges:, plateaus formation and characteristics, notable examples of plateaus, plains formation and characteristics, types of plains, famous plains around the world, valleys formation and characteristics, well-known valleys worldwide, deserts formation and characteristics, types of deserts, prominent deserts across different continents.

• Rivers and Water Bodies Formation and characteristics

Formation and Characteristics: Rivers

Water bodies, types of rivers, major rivers and water bodies worldwide, coastlines formation and characteristics, formation and characteristics, types of coastlines, notable coastlines and coastal features, caves and karst landforms, characteristics of caves:, characteristics of karst landforms:, types of caves and karst features:, famous cave systems and karst landscapes:.

The development of landforms is influenced by a variety of factors, including geological, tectonic, climatic, and erosional processes. Here are some of the key factors that shape landforms:

• Tectonic Activity: Landforms are significantly influenced by tectonic forces, which result from the movement and interaction of Earth’s tectonic plates. Tectonic processes like plate collisions, subduction zones, and faulting can give rise to landforms such as mountains, rift valleys, and volcanic features.
• Geological Composition: The underlying geological composition of an area plays a crucial role in landform development. Different types of rocks and minerals have varying resistance to erosion, which can lead to the formation of distinct landforms. For example, resistant rocks like granite may form rugged mountain ranges, while softer rocks like sandstone are more prone to erosion and can create unique formations such as arches or hoodoos.
• Erosion and Weathering : Erosion and weathering processes shape landforms over time. Water, wind, ice, and gravity contribute to the erosion and transportation of rocks and sediments. Rivers can carve out valleys and canyons, glaciers can sculpt mountains and valleys, wind can shape sand dunes, and coastal erosion can create cliffs and beaches. Weathering, which involves the breakdown of rocks and minerals, can also contribute to the formation of specific landforms.
• Climate and Weather: Climate and weather patterns influence landforms by affecting erosion rates, sediment transport , and deposition. For example, areas with high rainfall may experience more significant erosion and the formation of deep river valleys. Arid regions may be characterized by the accumulation of windblown sand dunes. Additionally, freeze-thaw cycles in cold climates can contribute to the formation of features like frost wedging and talus slopes.
• Time: Landforms develop and evolve over long periods of time. The gradual processes of erosion, deposition, and tectonic activity can result in substantial changes to the Earth’s surface. Landforms can persist for millions of years or change relatively quickly in response to geologic events such as earthquakes or volcanic eruptions.
• Human Influence: Human activities can also impact landforms. Human-induced factors such as mining, deforestation, urbanization, and the construction of dams can alter the natural landscape, leading to the creation of artificial landforms or modifying existing ones.

It’s important to note that these factors often interact and influence each other, leading to complex and interconnected processes that shape landforms. The study of these factors and their interactions helps us understand the diverse range of landforms found on Earth.

Landforms can be classified into various types based on their characteristics, geological processes involved in their formation, and their location. Here are some of the major types of landforms:

• Mountains : Mountains are large landforms characterized by significant elevation and steep slopes. They are typically formed through tectonic processes such as the collision of tectonic plates or volcanic activity. Examples include the Himalayas, the Andes, and the Alps.
• Plateaus : Plateaus are elevated flat areas with steep sides. They can be formed by volcanic activity, tectonic uplift, or erosion. Plateaus often result from the remnants of ancient mountain ranges or can be associated with tectonic processes. The Colorado Plateau in the United States and the Deccan Plateau in India are notable examples.
• Plains : Plains are vast, low-lying areas characterized by relatively flat or gently rolling landscapes. They are typically formed through the deposition of sediments by rivers, wind, or glaciers over long periods. Plains are common in river valleys, coastal regions, and areas of glaciation. The Great Plains in North America and the Indo-Gangetic Plain in South Asia are well-known examples.
• Valleys : Valleys are low-lying areas between mountains or hills, often carved by rivers or glaciers. They can vary in size, shape, and depth. Valleys are typically characterized by a U-shape or V-shape, depending on whether they are formed by glacial or fluvial processes. The Grand Canyon in the United States and the Nile Valley in Egypt are prominent examples.
• Deserts : Deserts are arid regions characterized by sparse vegetation and low precipitation. They can be sandy (such as the Sahara Desert), rocky (like the Atacama Desert), or a combination of both. Deserts often feature sand dunes, rock formations, and vast expanses of barren land.
• Coastal Landforms : Coastal landforms are shaped by the interaction of land and sea. They include beaches, cliffs, bays, estuaries, and deltas. Coastal landforms are influenced by processes such as erosion, sediment deposition , wave action, and sea-level changes. Examples include the Great Barrier Reef in Australia and the Cliffs of Moher in Ireland.
• Karst Landscapes : Karst landscapes are characterized by unique features formed by the dissolution of soluble rocks such as limestone or dolomite . They include sinkholes , caves, underground rivers, and limestone pavements. Karst landscapes are often found in regions with abundant rainfall and soluble rock formations. The karst region in Slovenia and the Yucatan Peninsula in Mexico are well-known examples.
• Glacial Landforms : Glacial landforms are formed by the movement and erosion of glaciers. They include features like U-shaped valleys, cirques, moraines, and fjords. Glacial landforms are commonly found in regions that have experienced past glaciation, such as the Alps, the Canadian Rockies, and Antarctica.

These are just a few examples of the diverse landforms that exist on Earth. Each type of landform provides valuable insights into the geological processes that have shaped our planet over millions of years.

Mountains are large landforms that rise prominently above the surrounding landscape. They are typically characterized by their considerable height, steep slopes, and rugged terrain. Mountains can be formed through various geological processes and can exhibit different characteristics based on their formation.

• Folded Mountains: Folded mountains are formed when tectonic forces compress and squeeze the Earth’s crust, causing the rocks to fold and buckle. These mountains often have long ridges and valleys and are associated with convergent plate boundaries. The Appalachian Mountains in North America and the Alps in Europe are examples of folded mountains.
• Fault-Block Mountains: Fault-block mountains are created when large blocks of the Earth’s crust are uplifted or dropped along faults . The uplifted blocks form mountain ranges, while the down-dropped blocks create valleys. The Sierra Nevada in the United States and the Tetons in Wyoming are examples of fault-block mountains.
• Volcanic Mountains: Volcanic mountains form when molten rock (magma) rises to the surface through volcanic activity. As the magma solidifies, it builds up layers of volcanic material, including lava, ash, and pyroclastic deposits . Over time, repeated eruptions can build towering volcanic mountains. Examples of volcanic mountains include Mount Kilimanjaro in Tanzania, Mount Fuji in Japan, and Mount St. Helens in the United States.
• Height and Prominence: Mountains are defined by their significant height above the surrounding terrain. The height of mountains varies widely, from several hundred meters to several kilometers. The prominence of a mountain refers to its vertical rise above the surrounding land.
• Slopes and Peaks: Mountains often have steep slopes, which become steeper toward the summit. The peaks of mountains can be pointed, jagged, or rounded, depending on factors such as erosion and the type of rock that makes up the mountain.
• Rugged Terrain: Mountains are characterized by rugged and challenging terrain. They can feature deep valleys, narrow ridges, sharp cliffs, and rock formations. Glacial activity can carve out U-shaped valleys and leave behind features like cirques and hanging valleys.
• Himalayas: The Himalayas, located in Asia, are the highest and most famous mountain range in the world. They span several countries, including India, Nepal, Bhutan, and Tibet. Mount Everest, the tallest peak in the world, is part of the Himalayas.
• Andes: The Andes, running along the western coast of South America, is the longest mountain range in the world. It spans several countries, including Argentina, Chile, Peru, and Colombia. The Andes are known for their high peaks, deep valleys, and diverse ecosystems.
• Rockies: The Rocky Mountains, or the Rockies, stretch across western North America, primarily in the United States and Canada. They are renowned for their stunning landscapes, including majestic peaks, alpine lakes, and dense forests.
• Alps: The Alps are a famous mountain range in Europe, spanning several countries, including France, Switzerland, Italy, Austria, and Germany. They are known for their picturesque beauty, winter sports, and iconic peaks like the Matterhorn .
• Atlas Mountains: The Atlas Mountains stretch across Morocco, Algeria, and Tunisia in North Africa. They are known for their rugged beauty, diverse flora and fauna, and as a habitat for endangered species like the Barbary macaque.

These are just a few examples of famous mountain ranges, but there are numerous other mountain ranges around the world, each with its own unique characteristics and significance.

Plateaus are elevated flat areas with steep sides. They are distinct landforms that can be formed through various geological processes and exhibit different characteristics based on their formation.

• Uplifted Plateaus: Uplifted plateaus are formed by tectonic forces that uplift large sections of the Earth’s crust. These plateaus are often associated with the collision of tectonic plates or the gradual uplift of a region over time. The Colorado Plateau in the United States, which includes the Grand Canyon, is an example of an uplifted plateau.
• Volcanic Plateaus: Volcanic plateaus are created through volcanic activity where extensive lava flows cover large areas, resulting in a flat or gently undulating surface. These plateaus are formed by the accumulation of volcanic materials, such as basaltic lava, over time. The Columbia Plateau in the northwestern United States is an example of a volcanic plateau.
• Dissected Plateaus: Dissected plateaus are formed when plateaus are eroded by various agents such as rivers and glaciers. Erosion carves deep valleys, canyons, and gorges into the plateau, creating a highly dissected landscape. The Deccan Plateau in India, which is known for its extensive lava flows and deeply incised valleys, is an example of a dissected plateau.
• Flat or Gently Undulating Surface: Plateaus are characterized by their relatively flat or gently rolling surface on top. While the plateau surface itself is mostly flat, the edges often have steep cliffs or escarpments.
• Steep Sides: Plateaus are bounded by steep slopes or cliffs, which can be the result of tectonic forces or erosion processes that have cut into the plateau edges.
• Extensive Area: Plateaus can cover vast areas, ranging from several square kilometers to thousands of square kilometers.
• Varied Vegetation: Plateaus can support a diverse range of vegetation due to variations in elevation, climate, and soil conditions. Different types of plant communities, such as grasslands, forests, or shrublands, can be found on plateaus.
• Colorado Plateau: Located in the southwestern United States, the Colorado Plateau is a vast uplifted plateau that covers parts of Colorado, Utah, New Mexico, and Arizona. It is renowned for its dramatic canyons, towering cliffs, and iconic landmarks like the Grand Canyon and Monument Valley.
• Deccan Plateau: Situated in India, the Deccan Plateau is a large volcanic plateau formed by extensive lava flows. It covers a significant portion of southern India and is known for its unique rock formations, ancient cave temples, and rich cultural heritage.
• Tibetan Plateau: Referred to as the “Roof of the World,” the Tibetan Plateau is the highest and largest plateau in the world. Located in Central Asia, it spans Tibet, parts of China, India, Nepal, and Bhutan. The Tibetan Plateau is renowned for its high altitude, vast grasslands, and unique wildlife.
• Altiplano: The Altiplano is a high plateau situated in the Andes Mountains of South America, spanning parts of Bolivia, Peru, Chile, and Argentina. It is one of the highest inhabited plateaus globally, known for its stunning landscapes, salt flats (such as the Uyuni Salt Flat), and traditional cultures.

These are just a few notable examples of plateaus, but there are many other plateaus worldwide that exhibit diverse features and geological histories.

Plains are vast, low-lying areas characterized by relatively flat or gently rolling landscapes. They are formed through various geological processes and can exhibit different characteristics based on their formation.

• Coastal Plains: Coastal plains are formed along coastlines through the accumulation of sediments deposited by rivers, ocean currents, and waves. Over time, these sediments build up, creating flat or gently sloping plains. Coastal plains can vary in width and are often found adjacent to the sea. The Atlantic Coastal Plain in the United States and the Ganges-Brahmaputra Delta in Bangladesh and India are examples of coastal plains.
• Alluvial Plains: Alluvial plains are formed by the deposition of sediments carried by rivers. These sediments, consisting of eroded materials like sand, silt, and clay, settle and accumulate in the floodplains and deltas of rivers. Alluvial plains are typically fertile and ideal for agriculture. The Indo-Gangetic Plain in South Asia and the Nile Delta in Egypt are examples of alluvial plains.
• Glacial Plains: Glacial plains are formed by the action of glaciers as they move and erode the landscape. When glaciers retreat, they leave behind flat or gently undulating areas covered with glacial deposits, including till, clay, sand, and gravel. Glacial plains are often marked by features such as drumlins, eskers, and moraines. The Great Plains in North America and the North German Plain are examples of glacial plains.
• Flat or Gently Rolling Terrain: Plains are characterized by their relatively flat or gently undulating topography. They lack significant variations in elevation compared to mountains or plateaus.
• Low Relief: Plains have low relief, meaning the difference in elevation between the highest and lowest points is minimal. The slopes of plains are generally gentle.
• Fertile Soils: Plains often have fertile soils due to the accumulation of sediments brought by rivers or glacial activity. These fertile soils make plains suitable for agriculture, supporting extensive agricultural practices.
• Water Availability: Plains are often well-watered due to the presence of rivers and lakes. They are conducive to the development of river valleys, floodplains, and wetlands.
• Coastal Plains: Formed by the deposition of sediments along coastlines.
• Alluvial Plains: Created by the deposition of sediments carried by rivers.
• Glacial Plains: Resulting from the deposition of glacial sediments by retreating glaciers.
• Indo-Gangetic Plain: Located in South Asia, the Indo-Gangetic Plain is one of the most extensive and fertile alluvial plains in the world. It covers a significant part of northern India, Pakistan, and Bangladesh and is known for its intensive agricultural practices and densely populated cities.
• Great Plains: The Great Plains of North America span several countries, including the United States and Canada. This vast region is characterized by grasslands, agricultural activities, and unique features like the Badlands National Park and the Black Hills.
• Pampas: The Pampas is a fertile plain located in South America, primarily in Argentina and Uruguay. It is known for its expansive grasslands, agricultural production (especially cattle ranching), and unique flora and fauna.
• Siberian Plain: The Siberian Plain is a massive plain that covers a significant portion of Russia. It is one of the largest flat regions in the world and features a variety of landscapes, including tundra, forests, and wetlands.

Valleys are low-lying areas located between mountains or hills. They are often formed through the erosive action of rivers, glaciers, or tectonic processes. Valleys can exhibit different characteristics based on their formation and the processes involved.

• Fluvial Valleys: Fluvial valleys are formed by the erosive action of rivers over time. Rivers carve through the land, cutting deep channels and creating valleys. The flow of water erodes the rock and sediment, shaping the valley’s characteristic features. Fluvial valleys are commonly found in mountainous regions and are often characterized by V-shaped profiles. The Grand Canyon in the United States and the Yarlung Tsangpo Valley in Tibet are examples of fluvial valleys.
• Glacial Valleys: Glacial valleys are formed by the movement and erosion of glaciers. As glaciers advance and retreat, they carve out U-shaped valleys. Glacial erosion is characterized by the removal of large amounts of material, resulting in broad and flat valley floors with steep sides. Examples of glacial valleys include Yosemite Valley in the United States and Lauterbrunnen Valley in Switzerland.
• Rift Valleys: Rift valleys are created by tectonic processes, particularly the stretching and splitting of the Earth’s crust. As the crust pulls apart, it creates a depression that forms a long, narrow valley. Rift valleys can be found along divergent plate boundaries and are characterized by steep walls and flat bottoms. The East African Rift Valley, including the Great Rift Valley, is one of the most well-known examples of rift valleys.
• Shape: Valleys can have different shapes depending on the processes involved in their formation. V-shaped valleys have steep sides and a narrow bottom, while U-shaped valleys have a broader and flatter floor with steep sides. Rift valleys are long and narrow with steep walls.
• Drainage: Valleys often serve as channels for water drainage, with rivers or streams flowing through them. They collect water from surrounding areas and may contain rivers, creeks, or lakes.
• Steepness: Valleys can have varying degrees of slope steepness, ranging from gentle slopes to steep cliffs, depending on the erosional forces involved.
• Napa Valley: Located in California, United States, Napa Valley is renowned for its vineyards and wineries. It is a picturesque valley known for its scenic beauty, rolling hills, and wine production.
• Kathmandu Valley: Situated in Nepal, the Kathmandu Valley is a UNESCO World Heritage Site and the cultural heart of the country. It is home to the capital city of Kathmandu and encompasses a series of historic towns, ancient temples, and picturesque landscapes.
• Cappadocia Valleys: Located in Turkey, the Cappadocia region is famous for its unique rock formations, known as fairy chimneys. The valleys in Cappadocia, such as the Love Valley and Rose Valley, offer stunning landscapes with bizarre rock formations and ancient cave dwellings.
• Wadi Rum: Located in Jordan, Wadi Rum is a desert valley known for its dramatic sandstone and granite rock formations. It is a popular destination for adventure tourism and offers breathtaking desert scenery.
• Yosemite Valley: Situated in Yosemite National Park in California, United States, Yosemite Valley is renowned for its awe-inspiring granite cliffs, towering waterfalls, and lush meadows. It is a UNESCO World Heritage Site and attracts millions of visitors each year.

These are just a few examples of well-known valleys worldwide. Valleys can be found in various countries and regions, each with its own unique features and significance.

Deserts are vast, arid regions characterized by minimal precipitation and sparse vegetation. They cover a significant portion of the Earth’s surface and can be found across different continents. Deserts are formed through various geological and climatic processes and can exhibit different characteristics based on their formation and location.

• Rain Shadow Deserts: Rain shadow deserts are formed when moist air from an ocean or large body of water rises over a mountain range, causing precipitation on the windward side. As the air descends on the leeward side, it becomes drier and creates arid conditions, resulting in the formation of a desert. Examples include the Mojave Desert in the United States and the Atacama Desert in Chile.
• Subtropical Deserts: Subtropical deserts are located in the vicinity of the tropics, typically between 15 to 30 degrees latitude. They are formed by the global atmospheric circulation patterns that create high-pressure zones, resulting in stable, dry air and limited rainfall. The Sahara Desert in Africa and the Arabian Desert in the Middle East are examples of subtropical deserts.
• Coastal Deserts: Coastal deserts are situated along the western coastlines of continents, where cold ocean currents cause cool, dry air to prevail. These deserts are influenced by the cool oceanic conditions, which inhibit the formation of clouds and result in limited rainfall. The Namib Desert in Namibia and the Atacama Desert in Chile are examples of coastal deserts.
• Aridity: Deserts are characterized by extremely low precipitation, often receiving less than 250 millimeters (10 inches) of rainfall annually. This arid environment creates dry and barren landscapes.
• Sparse Vegetation: Due to the scarcity of water, deserts typically have sparse vegetation, consisting mainly of drought-resistant plants such as cacti, succulents, and shrubs. Some desert regions may have areas of sand dunes or rocky terrain.
• Temperature Extremes: Deserts often experience temperature extremes, with scorching hot days and cool nights. During the day, desert temperatures can reach extremely high levels, while at night, heat rapidly dissipates, causing significant drops in temperature.
• Hot Deserts: Hot deserts, such as the Sahara Desert, are characterized by high temperatures throughout the year. They often have a subtropical or tropical climate and limited vegetation cover.
• Cold Deserts: Cold deserts, such as the Gobi Desert in Mongolia, experience extremely cold temperatures in winter and relatively cool temperatures in summer. These deserts are usually found at higher latitudes or at high elevations.
• Coastal Deserts: Coastal deserts, such as the Namib Desert, are influenced by cool oceanic conditions. They experience cool to mild temperatures and have a unique blend of coastal and desert landscapes.
• Sahara Desert: Located in North Africa, the Sahara Desert is the largest hot desert in the world, covering an area of about 9.2 million square kilometers (3.6 million square miles).
• Gobi Desert: Situated in East Asia, the Gobi Desert spans parts of northern China and southern Mongolia. It is the largest cold desert in the world and is known for its vast stretches of arid and barren landscapes.
• Atacama Desert: Found in South America along the western coast of Chile and parts of Peru, the Atacama Desert is known as the driest non-polar desert on Earth. It is a coastal desert characterized by its aridity and unique geological features.

Rivers and Water Bodies Formation and characteristic s

Rivers and water bodies play a crucial role in shaping the Earth’s landscape and supporting various ecosystems. They are formed through the accumulation of water from various sources and exhibit different characteristics based on their formation and the processes involved.

• River Formation: Rivers are formed by the accumulation of water from various sources such as rainfall, melting snow and ice, and underground springs. These water sources gather and flow downhill, carving channels and creating river systems.
• Channel Characteristics: Rivers typically have a main channel that meanders through the landscape, with tributaries joining along the way. They vary in size, width, and depth, influenced by factors such as the volume of water, gradient, and sediment load. Rivers are dynamic and constantly shape their channels through erosion and deposition processes.
• Erosion and Deposition: Rivers play a vital role in eroding and transporting sediments. They carry rocks, sand, silt, and clay downstream, gradually reshaping the land. The erosive power of rivers can carve valleys and canyons over time. When rivers slow down and deposit their sediment load, they can form deltas, floodplains, and alluvial fans.
• Lakes: Lakes are large bodies of water that are often formed through various geological processes, including tectonic activity, glacial action, volcanic activity, and river damming. Lakes can vary in size, depth, and water chemistry. They serve as important habitats for aquatic plants and animals.
• Oceans: Oceans are vast bodies of saltwater that cover about 71% of the Earth’s surface. They are formed due to tectonic plate movements, where large areas of the Earth’s crust are submerged. Oceans have significant influence on climate, weather patterns, and the distribution of life forms. The Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern Ocean, and Arctic Ocean are the major oceans of the world.
• Meandering Rivers: Meandering rivers have a sinuous, winding pattern. They often occur in flatter terrain and exhibit gentle curves called meanders. Meandering rivers erode the outer banks of the bends and deposit sediment on the inner banks.
• Braided Rivers: Braided rivers have multiple interconnected channels that split and rejoin, creating a braided appearance. They typically occur in areas with a high sediment load and variable flow rates, such as glacial regions or arid environments.
• Delta Rivers: Delta rivers are characterized by their wide, fan-shaped mouths where the river meets a body of water, such as a sea or lake. Deltas are formed when rivers carry sediment that is deposited as the flow slows down, creating landforms with rich soils.
• Amazon River: The Amazon River in South America is the largest river in terms of discharge and one of the longest rivers in the world. It flows through several countries, including Peru, Colombia, and Brazil, and is known for its vast rainforest, diverse ecosystems, and biodiversity.
• Nile River: The Nile River is the longest river globally, flowing through eleven countries in northeastern Africa. It is culturally and historically significant, providing water for agriculture and supporting ancient civilizations such as Ancient Egypt.
• Yangtze River: The Yangtze River in China is the longest river in Asia and the third longest in the world. It plays a crucial role in China’s economy and culture, supporting agriculture, hydropower generation, and transportation.
• Mississippi River: The Mississippi River is one of the major rivers in North America, flowing through the United States. It is an important transportation route and has a significant impact on the country’s economy and ecology.
• Lake Baikal: Lake Baikal in Siberia, Russia, is the deepest and oldest freshwater lake in the world. It is known for its exceptional biodiversity and is considered a UNESCO World Heritage Site.
• Great Barrier Reef: The Great Barrier Reef in Australia is the world’s largest coral reef system, stretching over 2,300 kilometers (1,400 miles). It is home to a wide range of marine species and is a popular tourist destination.

These are just a few examples of major rivers and water bodies worldwide. Rivers and water bodies can be found on every continent, contributing to the beauty, ecological balance, and human activities on our planet.

Coastlines refer to the boundary between land and the ocean or sea. They are dynamic and diverse environments shaped by various geological processes, including erosion, deposition, and tectonic activity. Coastlines can exhibit different characteristics based on their formation, geological composition, and interaction with water and weather.

• Erosional Processes: Coastlines are subjected to erosional forces such as waves, tides, and currents. These processes can erode the land, shaping the coastline and creating distinct features such as cliffs, sea caves, and sea stacks.
• Depositional Processes: Sediments carried by rivers, waves, and currents are deposited along coastlines, forming beaches, sandbars, and barrier islands. Depositional processes also contribute to the formation of estuaries and deltas.
• Tides and Waves: Tides, caused by gravitational forces between the Earth, moon, and sun, play a significant role in shaping coastlines. Waves generated by wind energy continuously reshape and modify coastlines, eroding some areas and depositing sediment in others.
• Rocky Coastlines: Rocky coastlines are characterized by rugged cliffs, rocky shores, and sea stacks. These coastlines often occur in areas with hard rock formations that are resistant to erosion. Rocky coastlines can be found in regions with high wave energy, such as along exposed shorelines.
• Sandy Coastlines: Sandy coastlines are characterized by extensive stretches of sandy beaches. They are formed through the accumulation of sand and other sediments, often carried by rivers and deposited along the coast. Sandy coastlines are more common in areas with low wave energy and abundant sediment supply.
• Estuaries: Estuaries are partially enclosed coastal bodies of water where rivers meet the sea. They are characterized by brackish water, influenced by both freshwater and saltwater. Estuaries are important ecological habitats and serve as nurseries for many marine species.
• The Great Ocean Road, Australia: The Great Ocean Road in Australia is famous for its stunning coastal scenery, including the Twelve Apostles rock formations. This iconic stretch of coastline showcases rugged cliffs, picturesque beaches, and unique geological formations.
• The Amalfi Coast, Italy: The Amalfi Coast in Italy is renowned for its dramatic and picturesque coastline along the Mediterranean Sea. It features colorful cliffside villages, terraced vineyards, and steep limestone cliffs.
• The Big Sur Coastline, California, USA: The Big Sur coastline in California offers breathtaking views of the Pacific Ocean. It is known for its rugged cliffs, pristine beaches, and scenic coastal drive along the Pacific Coast Highway.
• The Norwegian Fjords: The Norwegian coastline is famous for its fjords, deep and narrow coastal inlets carved by glaciers. These fjords, such as Geirangerfjord and Nærøyfjord, offer majestic landscapes with steep cliffs, cascading waterfalls, and crystal-clear waters.
• The Halong Bay, Vietnam: Halong Bay is a UNESCO World Heritage Site known for its unique limestone karsts and islands rising from the emerald waters of the Gulf of Tonkin. It is a popular tourist destination, showcasing a spectacular coastal landscape.

These are just a few examples of notable coastlines and coastal features around the world. Coastlines offer diverse natural beauty, recreational opportunities, and support unique ecosystems that are important for both human and marine life.

Caves and karst landforms are unique geological features that are formed in soluble rocks such as limestone, dolomite, and gypsum . They are characterized by underground cavities and intricate formations created through various erosional processes. Let’s explore their formation, characteristics, types of features, and some famous examples.

Formation and Characteristics : Caves and karst landforms are typically formed through the process of karstification, which involves the dissolution of soluble rocks by water. The dissolution occurs when water, often acidic, reacts with the minerals in the rock, gradually creating underground cavities and passages.

• Caverns: Caves are underground voids and chambers that can range in size from small, narrow passages to vast caverns. They often feature unique geological formations and are usually accessed through openings on the surface.
• Stalactites and Stalagmites: Stalactites and stalagmites are common cave formations. Stalactites hang from the cave ceiling and are formed by the gradual deposition of minerals carried by water dripping from above. Stalagmites rise from the cave floor as a result of minerals precipitating out of water dripping onto the ground. Over time, these formations can grow and meet, creating columns.
• Speleothems: Speleothems are various mineral deposits that form within caves, including flowstones, draperies, and helictites. These formations add to the unique beauty of caves and can take on diverse shapes and colors.
• Sinkholes: Sinkholes are depressions or holes that form when the roof of an underground cave collapses, revealing a surface opening. Sinkholes can vary in size from small to large and can be hazardous to human settlements.
• Karst Springs: Karst springs are where underground water emerges onto the surface, often forming picturesque streams or pools. These springs are an important source of water in karst regions.
• Poljes: Poljes are large, flat-bottomed depressions found in karst landscapes. They are typically formed by the collapse of underground caverns or the dissolution of soluble rock layers.
• Solutional Caves: Solutional caves are formed primarily through the dissolution of soluble rock. These caves are often characterized by complex networks of passages and can contain stunning formations.
• Lava Tubes: Lava tubes are caves that form when flowing lava solidifies on the surface, leaving behind a hollow tube. These caves are commonly found in volcanic regions and can have unique geological features.
• Sea Caves: Sea caves are formed through wave erosion along coastlines. They often have entrances facing the sea and can extend deep into cliffs or headlands.
• Mammoth Cave System, Kentucky, USA: Mammoth Cave is the longest known cave system in the world, with over 650 kilometers (400 miles) of explored passages. It features a diverse range of speleothems and is a designated UNESCO World Heritage Site.
• Škocjan Caves, Slovenia: The Škocjan Caves are a UNESCO World Heritage Site and one of the largest underground canyons in the world. The cave system features stunning underground chambers, a river, and a unique natural bridge.
• Hang Son Doong, Vietnam: Hang Son Doong is the largest known cave in the world, located in Phong Nha-Ke Bang National Park. It boasts massive caverns, towering stalagmites, and an underground river.
• Waitomo Glowworm Caves, New Zealand: The Waitomo Glowworm Caves are famous for their unique glowworm species, Arachnocampa luminosa. These bioluminescent creatures light up the dark caves, creating a magical spectacle.
• The Puerto Princesa Subterranean River, Philippines: The Puerto Princesa Subterranean River is a UNESCO World Heritage Site and one of the longest navigable underground rivers in the world. It flows through a dramatic limestone cave system, surrounded by lush vegetation.

These are just a few examples of famous cave systems and karst landscapes. Caves and karst landforms offer captivating geological formations and provide valuable insights into the Earth’s history and underground ecosystems.

What are landforms? Landforms are natural features that make up the Earth’s surface. They include mountains, valleys, plains, plateaus, deserts, rivers, lakes, and coastlines.

How are landforms formed? Landforms are formed through various geological processes, including erosion, deposition, tectonic activity, volcanic activity, weathering, and the actions of water, wind, and ice.

What is the difference between a mountain and a hill? Mountains are taller and steeper landforms compared to hills. They often have rugged terrain, higher elevations, and are formed through tectonic forces or volcanic activity. Hills, on the other hand, are smaller and have gentler slopes.

What are the main types of rivers? The main types of rivers include meandering rivers (with sinuous curves), braided rivers (with interconnected channels), and delta rivers (which deposit sediment at their mouths).

How are plateaus formed? Plateaus are elevated flat or gently rolling landforms. They can be formed through processes like uplift, volcanic activity, or erosion, where surrounding areas erode faster, leaving behind a relatively flat elevated surface.

What are coastal features? Coastal features refer to the various landforms found along coastlines, such as cliffs, beaches, sea stacks, sand dunes, estuaries, and coral reefs. These features are shaped by the interaction of land, sea, and geological processes.

How are caves formed? Caves are formed through the dissolution of soluble rocks (like limestone) by water over long periods. Water seeps into cracks and joints, slowly enlarging them to create underground cavities.

What is karst topography? Karst topography refers to landscapes formed by the dissolution of soluble rocks, such as limestone or dolomite. It is characterized by features like sinkholes, caves, disappearing streams, and underground drainage systems.

How are deserts formed? Deserts are formed in regions where there is limited rainfall and high rates of evaporation, resulting in arid conditions. They can be classified as hot deserts (like the Sahara) or cold deserts (like the Gobi), depending on their geographical location.

What are the main types of plains? The main types of plains include coastal plains (formed by sediment deposition along coastlines), alluvial plains (formed by rivers and floodplains), and glacial plains (formed by glacial action and deposition of sediment).

RELATED ARTICLES MORE FROM AUTHOR

Mineralogical Diversity of Meteorites

Marble: From Quarry to Sculpture

Rare Earth Elements: Minerals of the Future

Unraveling the Mysteries of Pegmatite Veins

The Role of Quartz in Earth’s Crust

Recent posts.

Carnelian Agate

Ouro Verde Quartz

Landforms and Topographic Maps

Science, grade 6, presentation.

Table Of Contents: Landforms and Topographic Maps

1. types of landforms, 2. what is a topographic map, 3. topographic map contour lines, 4. topographic map rules, newpath learning, shop by product, shop by grade, shop by subject.

Please log in to save materials. Log in

• Resource Library

Landform Central

Landform facts for kids, landform matching game, landforms powerpoint, landforms video, map quiz game, types of landforms.

Objective/Goal: Students will use information from a variety of sources to construct geographic representations.

Overview: students will be learning about the different types of landforms and creating them., introduction, in this lesson we are going to be learning about the different types of landforms. watch the video and view the powerpoint to learn about some of the different types of landforms. write down three different landforms you learned about. , explore landforms, read the articles below to learn more about landforms once you have read the articles, look outside your window. what types of landforms do you see give details to create an image for others to visualize the landform(s) outside your window. .

Interact with Landforms

Interact with landforms by playing the games below, practice locating the landforms on a map by playing the map quiz game., match the names of landforms to their pictures by playing the landform matching game., drag and drop landforms to their correct places on the map of america when you play landforms central., landforms project.

Tasks: 

1. Students will be put in groups of four.  Each group will be given a specific landform that they must research.  Every person in the group must contribute at least one fact about their landform.  I will also provide a checklist of what they can research.  After students research their landform, they need to have the information either typed or written, so that it can be displayed with the landform that they will make.

2. After students research their landform, they are going to create their landform.  Each of the students will work collaboratively together.  They will be given options of what they can use to form their landforms including--playdough, salt dough, clay, painting as a team, paper art, food, etc.  After each group has finished their creations, they will present their findings and landform in front of the class.  I will make a space in the classroom for all of the landforms and information gathered so that everyone can have a chance to look at them up close. 

1. You will be divided into groups of four people. Your group will be given a specific landform that you must research. Each person in the group must contribute at least one fact about the landform. A checklist will be provided of what you will need to look for. After you finish your research, the information gathered needs to be either typed on a word document or written on a piece of paper. The information will be displayed with the landform you will create in the next task.

2. next, your group is going to create the landform you researched. each of you must work together as team. you will be given options of what you can use to form your landform including--playdough, salt dough, clay, painting as a team, paper art, food, etc. when your team is finished, you will present your findings and landform in front of the class. there will be a place to put your creations after you have completed your presentation..

Version History

Sciencing_Icons_Science SCIENCE

Sciencing_icons_biology biology, sciencing_icons_cells cells, sciencing_icons_molecular molecular, sciencing_icons_microorganisms microorganisms, sciencing_icons_genetics genetics, sciencing_icons_human body human body, sciencing_icons_ecology ecology, sciencing_icons_chemistry chemistry, sciencing_icons_atomic & molecular structure atomic & molecular structure, sciencing_icons_bonds bonds, sciencing_icons_reactions reactions, sciencing_icons_stoichiometry stoichiometry, sciencing_icons_solutions solutions, sciencing_icons_acids & bases acids & bases, sciencing_icons_thermodynamics thermodynamics, sciencing_icons_organic chemistry organic chemistry, sciencing_icons_physics physics, sciencing_icons_fundamentals-physics fundamentals, sciencing_icons_electronics electronics, sciencing_icons_waves waves, sciencing_icons_energy energy, sciencing_icons_fluid fluid, sciencing_icons_astronomy astronomy, sciencing_icons_geology geology, sciencing_icons_fundamentals-geology fundamentals, sciencing_icons_minerals & rocks minerals & rocks, sciencing_icons_earth scructure earth structure, sciencing_icons_fossils fossils, sciencing_icons_natural disasters natural disasters, sciencing_icons_nature nature, sciencing_icons_ecosystems ecosystems, sciencing_icons_environment environment, sciencing_icons_insects insects, sciencing_icons_plants & mushrooms plants & mushrooms, sciencing_icons_animals animals, sciencing_icons_math math, sciencing_icons_arithmetic arithmetic, sciencing_icons_addition & subtraction addition & subtraction, sciencing_icons_multiplication & division multiplication & division, sciencing_icons_decimals decimals, sciencing_icons_fractions fractions, sciencing_icons_conversions conversions, sciencing_icons_algebra algebra, sciencing_icons_working with units working with units, sciencing_icons_equations & expressions equations & expressions, sciencing_icons_ratios & proportions ratios & proportions, sciencing_icons_inequalities inequalities, sciencing_icons_exponents & logarithms exponents & logarithms, sciencing_icons_factorization factorization, sciencing_icons_functions functions, sciencing_icons_linear equations linear equations, sciencing_icons_graphs graphs, sciencing_icons_quadratics quadratics, sciencing_icons_polynomials polynomials, sciencing_icons_geometry geometry, sciencing_icons_fundamentals-geometry fundamentals, sciencing_icons_cartesian cartesian, sciencing_icons_circles circles, sciencing_icons_solids solids, sciencing_icons_trigonometry trigonometry, sciencing_icons_probability-statistics probability & statistics, sciencing_icons_mean-median-mode mean/median/mode, sciencing_icons_independent-dependent variables independent/dependent variables, sciencing_icons_deviation deviation, sciencing_icons_correlation correlation, sciencing_icons_sampling sampling, sciencing_icons_distributions distributions, sciencing_icons_probability probability, sciencing_icons_calculus calculus, sciencing_icons_differentiation-integration differentiation/integration, sciencing_icons_application application, sciencing_icons_projects projects, sciencing_icons_news news.

• Share Tweet Email Print
• Home ⋅
• Science ⋅
• Nature ⋅

The Different Types of Landforms

What Are the 4 Main Types of Landforms?

Many different types of landforms make up Earth’s topography. Several major categories of landform define that smaller portion of the planet not covered by water, including mountains, plains, plateaus and valleys. These can be formed by a variety of natural forces, including erosion from water and wind, plate movement, folding and faulting, and volcanic activity.

The Mountain Landform

The most common type of mountains arise where the Earth’s crust experienced folding or faulting, such as the Canadian Rockies and the Alps. Fault-block mountains, such as California’s Sierra Nevada, are formed when Earth’s crust cracked and was pushed upward. Volcanic mountains form when hot magma from deep in Earth’s interior breaks through the crust and builds up on the surface, whether quietly or explosively. Volcanism can form islands, such as Hawaii, built on a series of broad basaltic shield volcanoes. Volcanoes on continents can also appear isolated and almost island-like given their prominence, a prime example being Washington State’s Mount Rainier.

The Flats: Plains

Most of the Earth's surface consists of low and high plains, defined by a mostly level profile that ranges from gently rolling to completely flat. Such landforms are common in areas of extensive sediment accumulation, as in the “floodplains” and deltas of large rivers and the Atlantic-Gulf Coastal Plain of the United States. While those examples are low-lying, higher-elevation plains such as the Great Plains of central North America – built by sediment washed out of the Rocky Mountains and accumulated in long-ago seaways – also exist. Keep in mind that plains describe mostly level topography, though people sometimes incorrectly use “plain” as a synonym for grassland ecosystems (prairies and steppes). You can easily have a forested plain.

High Expanses: Plateaus

Plateaus can be thought of as elevated plains – that is, elevated flattish areas – bordered on at least one side by lower-lying land and often edged by fairly abrupt scarps. These terrain features may derive from very old mountains eroded down over time, while others form by block-faulting. Earth’s largest plateau is the Tibetan Plateau of Central and East Asia. In arid climates, plateaus can be heavily sculpted by water and wind erosion into mesas, buttes and canyons with extensive bare rock, as in the Colorado Plateau of the American Southwest.

Valleys, Canyons and Caves

The erosion of rivers and the moving ice bodies called glaciers help sculpt valleys, often in combination with faulting. Glaciers flowing down drainages tend to sculpt U-shaped valleys; such glacially carved troughs often come to support lakes, as in the Finger Lakes of New York State. Running water, by contrast, tends to carve out V-shaped valleys. Mountain valleys tend to have steep walls and narrow channels – such features may be called canyons or gorges – while valleys on plains tend to have shallow slopes and wider channels. Caves form in karsts, where limestone, dolomite, or gypsum rocks are slowly dissolved by groundwater. Others are formed by waves pounding cliffs on the coastlines, or where molten rock drains out the inside of a lava tube of a volcano.

The Landforms of Deserts

The ecological landscapes known as deserts, defined by very arid conditions of low precipitation and high evaporation, include plentiful mountains, plains, plateaus and canyons that include distinctive sub-varieties of desert landforms. These include gravel plains, sand dunes and dry lakebeds. Many natural factors are responsible for the creation of deserts, particularly current and past climatic conditions. The Mojave Desert in California consists of 1.6 million acres of landscapes that changed over millions of years, including mountains, canyons, volcanic fields and dry lake basins. The region is within a great inland drainage basin where ancient lakes overflowed into adjacent valleys and eventually spilled into Death Valley. After the region dried up, it left dry lakebeds exposed to erosion by the wind.

Related Articles

The topography of deserts, what are the landforms of the temperate deciduous forest, what are four major landforms, a list of landforms in the tropical region, major landforms in the midwestern region, landforms of the wetlands, what are the most common landforms, forces that cause landforms, landforms of a savanna, how the great plains were formed, types of desert soil, list of landforms and slope landforms, how gorges are formed, what is glacial till, how do volcanoes affect landforms, what is a gorge in geography, what happens when a glacier melts, kinds of land topography, facts about mountains in mexico.

• Encyclopedia of Earth: Physiography of the Earth's Terrestrial Surface
• USGS: Mojave Desert
• National Geographic: Surface of the Earth
• USGS: A Tapestry of Time and Terrain

About the Author

David Barber has been a print and radio journalist since 1979. He received a 1981 Los Angeles Press Club Award and was co-author of the 1998 "Insider’s Guide to Tucson." He holds a Bachelor of Science in biology from State University of New York.

Photo Credits

Digital Vision./Digital Vision/Getty Images

Find Your Next Great Science Fair Project! GO

We Have More Great Sciencing Articles!

• My presentations

Auth with social network:

Download presentation

We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!

Presentation is loading. Please wait.

To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video

Different Landforms.

Published by Leonard Grant Modified over 9 years ago

Similar presentations

Presentation on theme: "Different Landforms."— Presentation transcript:

Different Landforms By Jena Carroll.

What are landforms? Landforms are the natural shapes or features. There are many different types of landforms found on the earth.

Landforms Review & Practice

Landforms and Waterways!

Everything you wanted to know about Landforms!

Learning About Landforms

A deep valley with very steep sides - often carved from the Earth by a river. canyon.

Types of Landforms 1. Mountain6. Lake 2. Valley7. Ocean 3. Plain8. Coast 4. Plateau9. Desert 5. Island 10. River.

Earth’s surface has many natural shapes, or features called

What is Geography? Geography is the study of the land, water, plants, animals and people of a place Fourth Grade Science and Social Studies.

First Grade Science and Social Studies

What are landforms?.

Unit 2 Physical Geography.

Fourth Grade Science and Social Studies

Different Land and Water forms

Second Grade Social Studies

What are Landforms? Social Studies.

Landforms Of the United States.

Earth’s Landforms and Features.

Landforms are the natural shapes or features of the land. There are many different types of landforms found on Earth.

About project

© 2024 SlidePlayer.com Inc. All rights reserved.

ENCYCLOPEDIC ENTRY

A plain is a broad area of relatively flat land

Biology, Earth Science, Geology, Geography, Physical Geography

Loading ...

A plain is a broad area of relatively flat land. Plains are one of the major landforms , or types of land, on Earth. They cover more than one-third of the world’s land area. Plains exist on every continent . Grasslands Many plains , such as the Great Plains that stretch across much of central North America, are grasslands . A grassland is a region where grass is the main type of vegetation . In North America, temperate grasslands —those in places with warm summers and cold winters—are often called prairies . In areas with little rain and snow , short grasses grow. In areas that receive more rain and snow , tall grasses can grow 1.5 meters (5 feet) high. However, most tallgrass prairies have been plowed under and are now farmland or pasture . The Great Plains have supported a wide variety of cultures for thou sands of years. The so-called “ Plains Indians ” are actually more than two dozen tribes. Communities include Blackfoot , native to the Canadian province of Alberta; Arapaho , whose center today is in the U.S. state of Wyoming; and Kickapoo , many of whom live today in the Mexican state of Coahuila. In Asia and eastern Europe, temperate grasslands are called steppes . Steppes usually do not receive enough rain for tall grasses and trees to grow. Tropical grasslands are called savannas . Savannas exist in places that are warm throughout the year. They often have scattered trees. Savannas such as the Serengeti plains stretch across much of central Africa. They are also found in Australia, South America, and southern North America. Not all plains are grasslands . Some, such as Mexico’s Tabasco Plain , are forested . Forested plains have different types of trees, shrubs, and other vegetation . Deserts can also be plains . Parts of the Sahara, a great desert in North Africa, are plains . In the Arctic , where the ground is frozen, plains are called tundra . Despite the cold, many plants survive here, including shrubs and moss .

Plain Formation Plains form in many different ways. Some plains form as ice and water erodes , or wears away, the dirt and rock on higher land. Water and ice carry the bits of dirt, rock , and other material, called sediment , down hillsides to be deposited elsewhere. As layer upon layer of this sediment is laid down, plains form. Volcanic activity can also form plains . Lava plains form when lava pushes up from below ground and flows across the land. The earth in a lava plain is often much darker than the surrounding soil . The dark earth is a result of the lava , mostly a dark-colored mineral called basalt , broken down into tiny particles over millions of years. The movement of rivers sometimes forms plains . Many rivers run through valleys . As rivers move from side to side, they gradually erode the valley , creating broad plains . As a river floods, it overflows its bank . The flood carries mud , sand , and other sediment out over the land. After the water withdraws, the sediment remains. If a river floods repeatedly, over time this sediment will build up into a flood plain . Flood plains are often rich in nutrients and create fertile farmland . The flood plain surrounding Africa’s Nile River has helped Egyptian civilization thrive for thou sands of years. Alluvial plains form at the base of mountains . Water carrying sediment flows downhill until it hits flat land. There, it spreads out, depositing the sediment in the shape of a fan. The Huang He River in China has created an alluvial plain that covers about 409,500 square kilometers (158,000 square miles). Because much of the sediment the Huang He carries is yellowish in color, it is also called the Yellow River. Many rivers deposit their sediment in the ocean. As the sediment builds up, it might eventually rise above sea level , forming a coastal plain . The Atlantic Coastal Plain stretches along much of the eastern coast of North America. These broad underwater plains slope gently down beneath the water. Abyssal plains are found at the bottom of the ocean. These plains are 5,000 to 7,000 meters (16,400 to 23,000 feet) below sea level , so scientists have a hard time studying them. But scientists say abyssal plains are among the flattest, smoothest places on Earth.

Plains on Other Planets Plains can be found on other planets. Mercury has large stretches of plains, and scientists have landed several probes on the boulder-covered plains of Mars.

Thundering Hooves The Great Plains of North America once supported about 50 million bison, which are sometimes called buffalo. The bison roamed in vast herds, feeding on the prairie grasses. They were hunted to near-extinction in the 1800s.

Articles & Profiles

Media credits.

The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit. The Rights Holder for media is the person or group credited.

Illustrators

Educator reviewer, last updated.

October 19, 2023

User Permissions

For information on user permissions, please read our Terms of Service. If you have questions about how to cite anything on our website in your project or classroom presentation, please contact your teacher. They will best know the preferred format. When you reach out to them, you will need the page title, URL, and the date you accessed the resource.

If a media asset is downloadable, a download button appears in the corner of the media viewer. If no button appears, you cannot download or save the media.

Text on this page is printable and can be used according to our Terms of Service .

Interactives

Any interactives on this page can only be played while you are visiting our website. You cannot download interactives.

Related Resources

May 19, 2012

180 likes | 930 Views

Landforms. Chapter 6, Section 1. Landforms. 3 basic types. Plains Plateaus Mountains. Plains. Plains. Large flat areas 2 types: Coastal plains Interior plains . Plains. Coastal Plains. Exposed region of the continental shelf.

Share Presentation

• interior plains
• fertile soil
• rock layers
• nebrwesleyan edu hhmi fellows

Presentation Transcript

Landforms Chapter 6, Section 1

Landforms • 3 basic types • Plains • Plateaus • Mountains

Plains • Plains • Large flat areas • 2 types: • Coastal plains • Interior plains

Plains • Coastal Plains • Exposed region of the continental shelf. • The continental shelf is the part of the continent that extends into the ocean. • Size varies over time with changes in sea level. • Characterized by low hills, swamps, and marshes.

Plains • Interior Plains • Found in the interior of continents. • Thick, fertile soil.

Plateaus • Plateaus • Flat, raised areas of land with steep sides. • Consist of horizontal layers of rock that have been slowly uplifted. • Often cut by canyons formed by rivers.

Mountains • 4 Types: • Folded • Upwarped • Fault-Block • Volcanic

Mountains • Folded Mountains • http://howard.nebrwesleyan.edu/hhmi/fellows/gbrand/mtbld.htm • Consist of folded rock layers. • Formed by horizontal forces (rocks are squeezed together) • Examples, • Alps, Himalayas

Mountains • Upwarped Mountains • Formed when blocks of crust are pushed up. • Examples: • Black Hills, Adirondacks

Mountains • Fault-Block Mountains • Huge tilted blocks of rocks with faults on the side. • Examples: Grand Teton, Sierra Nevada

Mountains • Volcanic Mountains • Formed by volcanism. • Examples: Hawaii, Mount Shasta

• More by User

Landforms. Investigation 1: Schoolyard Models Investigation 2: Stream Tables Investigation 3: Go with the Flow Investigation 4: Build a Mountain Investigation 5: Bird’s Eye View. Investigation 1: Schoolyard Models. Model- a representation of an object or process

678 views • 32 slides

584 views • 17 slides

Landforms. Amy Richardson CECS 4100.009. Click on a landform to learn more about it. Ocean. Definition: body of salt water larger than a sea The Earth contains 5 oceans: the Arctic, Atlantic, Indian, Pacific, and Southern. The ocean’s water covers over 70% of the Earth

375 views • 12 slides

Landforms. Tributary. A river or stream flowing into a larger river or lake. Oasis. An area in a desert where there is water and plants. Harbor. A sheltered part of a body of water deep enough to provide anchorage for ships. Plateau.

385 views • 25 slides

Landforms. Crater Lake National Park, Oregon . Archipelago. The Philippines The Philipines ophuan.blogspot.com. Aleutian Islands of Alaska wencycl.kgbudge.com. Atoll. Satellite image of an atoll. Bay . Chesapeake Bay satellite photo science.kennesaw.edu. Bay of Fundy

588 views • 23 slides

Landforms. Mr. Perez. What is a landform?. A landform is a natural feature of the landscape or natural physical features of the Earth’s surface. Examples include: Valleys Plateaus Mountains Plains Hills Beaches Canyons Deserts Rivers Straits Archipelago Peninsulas Swamps.

870 views • 18 slides

Landforms. By: Andrew 8.2. Canyon. An example of a canyon: The Grand Canyon, Arizona, USA. A canyon is a giant crack in the earth formed by usually an erosion, earthquake or a river. Mountain. Mt. Everest (pictured on the right) is the biggest and tallest mountain in the world.

255 views • 10 slides

Landforms. Archipelago, Channel, Delta, Desert, Island, Isthmus, and Peninsula. Archipelago. Chain or group of islands clustered together in a large body of water. CHANNEL. A body of water connecting two larger bodies of water. Delta.

318 views • 15 slides

Landforms. Landforms Created by Plate Motion. Massive, slow-moving tectonic plates have so much force they can build tall mountains, form deep valleys and rip Earth’s surface apart Compression, tension, and shear stresses each produce a different type of landform.

564 views • 12 slides

Landforms. By Cade, and Cooper, and Tristen. Plains. A large area of flat land is called a plain. Example: The great plains. MOUNTAINS. Mountains are huge rocks sticking out of the ground. Example: Appalachian Mountains. Plateaus.

578 views • 5 slides

Landforms. Sahara Desert. Worlds largest desert 3 ½ million sq. miles Sahara comes from the Arabic word Sahra meaning ‘desert’ Hot dry climate Rainfall is less then 4 inches a year. Sahel. Dry grass land just south of the Sahara. This region has been in a drought since 1968. Nile River.

461 views • 14 slides

Landforms. Today we will create a landforms picture glossary. When you use pictures from the internet for a school project, you should let your readers know where you got them. One way you can let them know is by copying and pasting the URL to your project.

225 views • 7 slides

Landforms. Payne Jackson and Nicole h hice!!!!!!!!!!!!!. Mountains at U.S.A. A mountain is a rocky surface put together. Example smoky mountain. Plains. The plains are flat surface. Example New Mexico. Valleys. A valley has lots of houses. Example China. Rivers.

235 views • 8 slides

Landforms. Mitchell 2B. H ills. Land that is higher than land around it but not as high as a mountain. Mountains. The highest form of land. Valleys. Low land between mountains and hills. Plains. A flat area of land. Island. Land that has water on all sides but one. Peninsula.

445 views • 7 slides

Landforms!. Third Grade. Volcano. opening in the earth through which lava, rock, ashes, and gases are forced out. . Glacier. A glacier is a slowly moving river of ice. Plain. Mostly flat lands. Coastal Plain. an area of flat land along a sea or ocean. . Plateau.

423 views • 23 slides

Landforms. Made by: Miss Ratka 2007. Question #1. Question #2. Question #3. Question #4. Question #5. Question #6. Question #7. Question #8. Question #9. Question #10. Question #11. Question #12. Sorry . . . wrong answer Try Again. Great job! You are doing great!.

525 views • 17 slides

Landforms. Coastline. White-chalk cliffs studded with beech trees form the dramatic coastline of Rugen Island, Germany. Crashing waves from the Baltic Sea sculpted the 400-foot (120-meter) precipices of the island's eastern shore. Limestone Cliffs on Coastline. Coastline. Coastline.

868 views • 56 slides

340 views • 32 slides

LANDFORMS. Landform Dictionary Activity. As you view this PowerPoint you are to complete your landforms dictionary. Archipelago. A group or chain of many islands Examples: Islands around Japan Hawaiian Islands. Bay. A bay is part of a body of salt water And reaches into the land .

378 views • 32 slides

Landforms. What are landforms?. are natural physical features of the earth’s surface. 2 Types of forces act on the earth to create landforms: Erosional Elements Tectonics. Valley. A valley is a lowland area between higher lands such as mountains.

206 views • 13 slides