Question

what is rain water harvesting

Answer 1

$\bold{\huge{Answer :-}}$

$<b><i><u>D£FINATION:-$

=>Rain water harvesting - It is a method of collecting rain water and use it for a different purpose...

Or we can say that ,

=>The term" rain water harvesting" is usually taken to mean the immediate collection of rain water running off the surface which is fallen directly.....

Advantage:--

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=>It reduces the needs for new reservoirs and and extends the useful life of existing water resources..

=>We can use rain water in many purpose and fulfill the demands of industries by it .

=>It reduces our water and electricity bills.

=>It increases the level of ground water .

=>It is environment friendly ...

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✧Hope its help you✧

Answer 2

Method to collect and conserve water by adopting modern techniques is called rain water harvesting.

Ok

Hope it helps u.....