Question

River valleys that are very deep, with steep walls, are called ________ .​

Answer 1

Answer:

A gorge

A glen is a river valley which is steeper and narrower than a strath. A corrie is a basin-shaped hollow in a mountain.

Answer 2

Answer:

A glen is a river valley which is steeper and narrower than a strath. A corrie is a basin-shaped hollow in a mountain.

Explanation:

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