Question

There is a lot of water on the earth. Why does everyone say that "Water conservation is the need of the hour"?​

Answer 1

Answer:

There is lot of water on the earth but they say to conserv them because in future it will may problem.

Answer 2

Answer:

there is a lot of water on the earth why does everyone say that water convert is need of hour I don't know because we are asking you are level question ok