Question

What is rain water harvesting?state the objective of rain water harvesting?

Answer 1

Rain water harvesting is a technique of collection and storage of rainwater into natural reservoirs or tanks, or the infiltration of surface water into subsurface aquifers (before it is lost as surface runoff).

There are several objectives behind rainwater harvesting.

1.Increase Available Water During Dry Season.

2.Reduce Flooding and Erosion.

3.Prevent Overuse Of Aquifers.

4.Save Money.


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Answer 2

Rain water harvesting

Explanation:

• Rainwater harvesting is the process of collecting free water of the rain and store it in the big tanks for future use.
• Rainwater can be reused through by dwelling using a pump and automatic rainwater controller.
• When rainwater is getting low which was a store in tanks then this operation of storing rainwater in the tanks which are established under the ground starts working again automatically.
• This is one of the most effective methods of saving rainwater.

Learn more: Rain water harvesting

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