Question

How a river is formed?

Answer 1

HEYA!!

Rivers form when snow and ice on top of mountains melt and form small rivulets that flow downhill. ... Because of the flatter land, the river will no longer cut a steep valley, and instead the flow of water will slow down and create a wider, slower flowing river

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Answer 2

Answer:

by snow and glacier

Explanation:

in mountains temperature is high in winter water vapour become heavy and land in the mountain as glacier , snow ( ice )this ice in summer melt and flows down as river .