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A V-shaped valley eroded by a river is called a canyon.
A V-shaped valley has been formed by a river. A U-shaped valley has been formed by a glacier.
You can transform a v-shaped valley into a u-shaped valley by a glacier.
You can transform a v-shaped valley into a u-shaped valley by a glacier.
A 'U' shaped valley is one that has been gouged out by glacial action. A 'V' shaped valley is one that has been caused by river erosion.
A 'V' shaped valley has been formed by a stream or river. A 'U' shaped valley has been formed by the action of a glacier. Therefore, should a glacier form in the mountains, the ice, pushed downhill by the weight of fresh snow constantly being added high above, will gouge out the 'V' shaped river valley and form the 'U' shaped glacial valley.
The shape of a valley carved by a glacier is U shaped. A valley carved by a river is V shaped.
u shaped valley..
Possibly a V-shaped valley or a U-shaped valley. The U- Shaped valley would have been eroded by a glacier meaning it has a wider and flatter base. But the V-shaped valley would have interlocking spurs, and caves which would turn into corries. So, overall, I would say that the river valley that looks like a crescent would have to be the V-shaped valley.
A U-shaped valley begins as a V-shaped river valley. If the temperature is low enough, a glacier (river of ice) forms inside the valley. As the glacier slowly moves, it scours the valley floor when the temperature rises and the glaciers melts away, a U-shaped valley is left behind.
A U-shaped valley begins as a V-shaped river valley. If the temperature is low enough, a glacier (river of ice) forms inside the valley. As the glacier slowly moves, it scours the valley floor when the temperature rises and the glaciers melts away, a U-shaped valley is left behind.
V-shaped Valley