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Where do cirques intersect?
Cirques could intersect at an intermediate ridge. This would be less common.
What is formed when glacial eroion?
Glacial erosion can form various landforms like cirques, arêtes, and valleys. As glaciers move, they pick up rocks and debris, which can carve out shallow grooves known as striations on the underlying rock. When the glacier retreats, it leaves behind moraines made up of this debris.
Ice erodes rock and deposits sediments to form?
Glacial ice erosion will form: * Corries (cirques) * Aretes * Pyramidal Peaks * U-shaped troughs * Hanging Valleys * Truncated Spurs * Rouche Moutonees * Striations * Rock Steps Sediment deposition (resulting from glacial processes) will form: * Ice-transported boulders * Erratics * Lateral moraines * Medial moraines * Terminal moraines * Recessional moraines * Push moraines * Varves * Eskers * Delta kames * Kame terraces * Braided streams * Flat bottoms to U-shaped valleys
Are valleys formed your erosion or weathering?
Valleys can be formed by a combination of erosion and weathering. Erosion, which is the process of wearing away rock and soil, contributes to the shaping of valleys by moving sediment and carving out the land. Weathering breaks down rocks and contributes to the gradual formation of valleys over time.
What is the difference between alpine and continental glaciers?
Alpine glaciers form in mountainous regions and are confined within valleys or cirques, while continental glaciers are large ice sheets that cover vast land areas. Alpine glaciers are typically smaller and more fragmented compared to the continuous ice sheets of continental glaciers.
Where do cirques form?
this is a peproduction
What helps form cirques and U-shaped valleys?
During the last Ice Age a large part of Earth north and south of the tropics were covered in ice and snow and glaciers were common. As the ice age drew to a close and the ice began to melt the glaciers moved faster. Glacier numbers increased and more and more began the journey down to the sea. As the glacier moves ever onward all rocks caught up in this drift tumble through to the bottom being heavier than ice.Glacial Action then takes place, that is the mass of rubble at the bottom of the glacier gouges away at the land beneath. This action creates the vallies and cirques
When does an arête form?
Arêtes can form in two ways. They can form when two glaciers erode parallel U-shaped valleys, or they can form when two glacial cirques erode headwards toward one another, although frequently this results in a saddle-shaped pass, called a col.
What is the plural form of the valley?
The plural form is valleys.
What landscape features do glaciers form?
Glaciers can form various landscape features, including U-shaped valleys, cirques, aretes, and moraines. These features are created as glaciers erode and deposit material as they flow over the land.
Where do cirques intersect?
Cirques could intersect at an intermediate ridge. This would be less common.
What is plural possessive form of valleys?
The plural form is valleys. The plural possessive is valleys'.
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.
When 2 cirques on opposite sides of a valley meet what do they form?
Moraine
What is the plural possessive form of valley?
The plural form is valleys. The plural possessive is valleys'.
How do rift valleys form?
rift valleys form by tension stress
What land form is created when glaciers erode backwards into the mountainside and form a shape like a bowl?
Answer: Cirques
