write 5 lines about rain water harvesting
Answers
Answer:
1) Rainwater which falls on our roof is almost free, without getting them wasted we should gather it into a tank or a reservoir.
2) It could be a good method of educating others not only to preserve water in their households, but also in other areas nearby.
3) For the countries which are facing water scarcity, rainwater harvesting can be proved beneficial to them; improving living conditions.
4) Rainwater harvesting fulfill the demand of water in every season including summers in which the demand of water increases rapidly.
5) Rainwater can become a primary source of use for several purposes; it can be also used as backup water supply during emergency situations.
Answer:
1. rain water harvesting is the collection and storage of rain water for future use.
2.rain water harvesting prevents surface runoff of water.
3.this water can be used for drinking purpose during scarcity or drought.
4.rain water harvesting assures food security due to improved water supply.
5.tamil nadu is the first state in india to make rain water harvesting mandatory.