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How does glacial erosion begin?
Glacial erosion requires movement. Thus, glacial erosion begins as soon as the glacier starts moving.
Which term best describe the rate at which glacial erosion takes place?
Slowslow
Does a you shaped valley indicate glacial erosion?
A 'U' shaped valley indicates glacial erosion.
Is striations a glacial feature caused by erosion?
Yes, striations are a glacial feature caused by the erosion of bedrock as a glacier moves over it. These scratches or grooves are formed by the rocks and debris embedded in the ice scraping against the underlying rock surface.
What are the types of features that form from glacial erosion?
Glacial Erosion formed Yosemite Valley and the Sierra Nevada
Is a glacial lake a result of deposition or erosion?
A glacial lake is typically a result of both erosion and deposition. Glacial erosion carves out depressions in the landscape, creating basins where water accumulates. Meanwhile, glacial deposition can form moraines or other features that dam up water and contribute to the formation of a glacial lake.
Is a glacial Lake a result of erosion or deposition?
erosion
How is glacial erosion affecting people?
Erosion and weathering
What are the three main types of erosion?
The 3 main types of glacial erosion are plucking, abrasion and freeze thaw.
How does glacial erosion and glacial deposition affect the face of the earth?
Glacial erosion shapes the land by scraping and polishing the surface, creating features like U-shaped valleys and cirques. Glacial deposition occurs when the ice melts and deposits the sediments it carried, forming landforms like moraines and drumlins. Together, these processes have significantly shaped the Earth's landscape over millions of years.
How does erosion change the physical surface?
Erosion changes the physical surface by removing part of the surface. This can be inform of abrasion or eroding away components of the surface.
Is esker cause by glacial erosion?
No, eskers are not caused by glacial erosion. Eskers are long, winding ridges of sand and gravel that are formed by meltwater streams flowing in tunnels within or under glaciers. Glacial erosion refers to the process by which glaciers carve and shape the land through the movement of ice and debris.
