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The movement of glaciers through the process of abrasion.
The movement of glaciers.
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What are Three sided valleys called?
TRIANGLESthey are cirques
Three-sided valleys are called?
Cirques
Bowl shaped depressions in bedrock in upstream ends of alpine glacial valleys are called what?
Cirques. They are the bowl-shaped depressions formed by the erosion of glaciers in the upper parts of alpine valleys.
What helps form cirques and U-shape valleys?
Cirques and U-shaped valleys are formed by glacial erosion. Cirques are formed by the erosive action of a glacier in a bowl-shaped depression at the head of a valley. U-shaped valleys are carved out by glaciers as they flow down a mountain, eroding the surrounding rock and creating a distinctive U-shape.
Erosional features produced by alpine glaciers?
Alpine Glacier produce a variety of erosional features. These features are usually rounded or polished grooves made by the glacier's passing. The features are called arete, Circque, horn, tarn, u shaped valley, and hanging valleys.
What land features are formed from ice erosion?
Land features formed from ice erosion include cirques, u-shaped valleys, and fjords. Cirques are bowl-shaped depressions at the head of a glacier, u-shaped valleys are deep valleys with steep sides carved out by glaciers, and fjords are long, narrow inlets with steep cliffs created by glaciers flowing into the sea.
Were do cirques intersect?
Cirques typically intersect at higher elevations in mountainous regions, where glacial activity has carved out bowl-shaped depressions. These formations can converge along ridgelines or valleys, leading to the creation of multiple cirques in close proximity. The intersection of cirques often results in steep terrain and dramatic landscapes, showcasing the erosive power of glaciers.
Which is a landscape feature created by glacial deposits?
A moraine is a landscape feature created by glacial deposits. Moraines are formations of unsorted rock debris that were transported and deposited by a glacier as it moved and melted. They can be found in various forms such as terminal moraines at the end of glaciers or lateral moraines along their sides.
Armchair-shaped valleys is in what glacial feature?
Armchair-shaped valleys, also known as cirques, are features formed by glacial erosion. They are typically semi-circular depressions located at the head of a glacier, created as ice scours the landscape. These valleys often have steep walls and are commonly associated with mountainous regions. Once the glacier retreats, cirques can often form scenic alpine lakes.
What are cirques?
Steep-sided, half-bowl shaped recesses carved into mountains at the heads of glacial valleys. The Fjords: Steep cliffs, acting as ocean inlets. Horn peaks: Where cirques intersect. Terminal moraines: Piles of rocks. Crevasses: Cracks in glaciers
A sharp pyramid shaped peak forms when three or more cirques erode a mountain?
horn
What are Land forms created by a glacier?
terminal moraines--------------------------------------------------------------------------------------------------------They can be:Cirques, bowl-shaped depressions where glacial ice cuts back into the mountain walls.Horns, sharp, pyramid-like peaks that form when three or more alpine glaciers carve a mountain.Arête, a jagged ridges that form between two or more cirques that cut into the same mountain.Also U-shaped valleys and Hanging Valleys.
