Name the most common practice of recharging ground water?
Rainwater harvesting is the most common practice of recharging ground water.
Ananya's grandfather collects rainwater in an overhead tank. He says this is a good practice because it helps him conserve water. Ananya thinks this is not right because rain water is responsible for recharging of ground water and collecting it would hamper the recharging of ground water. This practice would decrease water table and would make it difficult for us to access water. Who do you think is correct? [3 MARKS]