Question

What is rainwater harvesting?

Why is it important?


How does ground water get recharged?


State the factors that lead to depletion of water table.


What happens to plants during scarcity of water?


Assignment:


Write some solutions to minimize water wastage and the scarcity of water.


Make a poster on SAVE WATER​

Answer 1

Answer:

There are two major techniques of rainwater harvesting.

Surface runoff harvesting. In this method, rainwater flows away as surface runoff and can be stored for future use. ...

Groundwater recharge. Groundwater recharge is a hydrologic process where water moves downward from surface water to groundwater.

Explanation:

poster earlier maked by me

Answer 2

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• The importance of rainwater harvesting lies in the fact that it can be stored for future use.

• Just as it can be used directly so also the stored water can be utilized to revitalize the ground level water and improve its quality.

• This also helps to raise the level of ground water which then can be easily accessible.