Question

what is valley and explain it

Answer 1

A valley is a low area between hills or mountains often with a river running through it. In geology, a valley or dale is a depression that is longer than it is wide. The terms U-shaped and V-shaped are descriptive terms of geography to characterize the form of valleys.

Answer 2

Hey friend here's your answer...
Valleys are pain lands that lie between two mountains or hills climate of a valley is cool and pleasure as the mountains or hills are cool and sun rays are able to come a little bit in valleys
There are also Greenland too and people mainly do farming due to fertile land.
Hope it helps you :)