Question

Name two ways by which rain water harvesting can be done

Answer 1

♢ By digging pits underground so that the rain water can be collected there
♢ By keeping tanks to collect water ...

Answer 2

Rainwater harvesting can be done by the following:-

• They can be harvested by capturing surface runoff. In urban area rainwater flows away as surface runoff. This runoff could be caught and used for recharging aquifers by adopting appropriate methods.
• They can be stored by using rooftop rainwater harvesting.Tanks are used to capture water in this system.

Hope it helps you.