Question

name two techniques of rooftop rainwater harvesting​

Answer 1

Answer:

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Answer 2

Explanation:

1.The two techniques of rooftop rainwater harvesting, are:

2.Rain water collection from the buildings rooftop through pipes into an underground tank.

3.The wells are used for accomdating the excess of water collected through rainfall in recharging groundwater.

4.These were the two techniques of rooftop rainwater harvesting.

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