Question

what is dam ........​

Answer 1

Answer:

A barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply is called a dam

Answer 2

Answer:

Dams are huge concrete barriers built on rivers, with gates that allow some of the water to flow out. Water flowing through the dams is used to generate electricity,The stored water is diverted through canals for irrigation etc.

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