Question

there is very little recharge of groundwater give reason

Answer 1

Answer:

there is a very little recharge of groundwater as only a small amount of rain water run down the earth surface and gets stored in form of groundwater.

Other rain water is just wasted.

so only a small percentage of water gets down to water table and forms ground water.

Answer 2

Answer:

as pumping out of water is fasted than it is replenished over the long term which causes similar problem