Question

explain, how dams useful for our society

Answer 1

Because
1, it conserve the water
2,It generate electricity as hydro electricity
3, helps farmers and many industries

Answer 2

Importance of dams :-

★Electricity is produce on large scale.

★It is produced at 11 kwh .

★A.C current is produced .

★Useful in irrigation .

I u have any doubt,ask to me.

Otherwise

I hope! It will help u