Question

how are v shaped valleys formed?​

Answer 1

Explanation:

Rivers begin high up in the mountains so they flow quickly downhill eroding the landscape vertically.

As the river erodes downwards the sides of the valley are exposed to freeze-thaw weathering which loosens the rocks

(some of which will fall into the river) and steepens the valley sides. ...

Answer 2

Answer:

Answer:Rivers begin high up in the mountains so they flow quickly downhill eroding the landscape vertically. As the river erodes downwards the sides of the valley are exposed to freeze-thaw weathering which loosens the rocks (some of which will fall into the river) and steepens the valley sides.