Question

Dams are constructed on the river for multipurpose use.
Give it advantages & disadvantages.​

Answer 1

Explanation:

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Answer 2

Dams act as storage reservoir of water. These generate hydro electricity and supply current do different places. Dams also prevent excessive water flow which causes flooding. But dams are also disadvantageous. Due to construction of dams many people who live near the dams have to move away from their places and shift to new places. If fertile land is also present before the construction it will be lost