Question

n) Sudden descent of water in the bed of a river
o) The "rivers of ice" which erode the landscape by bulldozing soil and stones to expose the solid rocks below​

Answer 1

Answer:

Glaciers are “rivers of ice” which too erode the landscape by bulldozing soil and stones to expose the solid rock below. Glaciers carve out deep hollows there. As the ice melts they get filled up with water and become beautiful lakes in the mountains.

Explanation:

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