Question

how U shaped valley is created?​

Answer 1

Explanation:

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. ... After the glacier retreats, it leaves behind a flat-bottomed, steep-walled U-shaped valley.

Answer 2

Explanation:

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. ... After the glacier retreats, it leaves behind a flat-bottomed, steep-walled U-shaped valley.