mountain glaciation

Why Do Glaciers Make U-shaped Valleys?

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Why Do Glaciers Make U-shaped Valleys? As glaciers flow through these valleys, they concentrate erosive action over the entire valley, widening its floor and over-steepening its walls. After the glacier retreats, it leaves behind a flat-bottomed, steep-walled U-shaped valley. What does a glacier do to the shape of a valley? It tears away huge rocks

What Type Of Valley Is Formed By A Glacier?

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What Type Of Valley Is Formed By A Glacier? Valley glaciers carve U-shaped valleys, as opposed to the V-shaped valleys carved by rivers. During periods when Earth’s climate cools, glaciers form and begin to flow downslope. What famous valley was formed by a glacier? Yosemite Valley is a glacial valley in the Sierra Nevada mountains