What is the main purpose of water shed harvesting?
Collect water and use it for irrigation
Prevent water from evaporating
Recharge ground water
Have sufficient supply of water even after the monsoon season.
The main purpose of water shed harvesting is not to hold surface water but to recharge ground water below.
Match the following and justify your answer.
[5 MARKS]
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]