Question

why is rooftop water harvesting important in Rajasthan explain​

Answer 1

(i) The rainwater stored in tankas is an extremely reliable source of drinking water when all other sources are dried up.
(ii) Rainwater is considered the purest form of natural water.
(iii) Many houses constructed underground rooms adjoining the tanka to beat the summer heat as it would keep the room cool.
(iv) There is lack of perennial rivers in Rajasthan.
(v) The rainfall is not reliable in this region.

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Answer 2

Answer:

Explanation:

Because Rajasthan is mainly desert area it does not receive main rainfall.

• its commonly practise because if they collect water frm rainwaterhavesting and stored in a tanks than its helpful for them mainly in agriculture and mainly house hold purpose.

• If they purified that water so that they can be easily drink that water to.

• And , Mainly it helps to reduce soil erosion and other problems.

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