Question

Describe the rooftop rainwater harvesting technique.

Answer 1

Rooftop rainwater harvesting is a process in which rain is dropped on the roof and is stored in storage tank and goes in recharge pit.

Answer 2

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Rooftop rainwater harvesting involves a number of steps as under :


⛔ rooftop rainwater is collected using a PVC pipe.


⛔ water is filtered by using sand and bricks.


⛔water is taken to the sump through underground pipes for immediate use.


⛔ excess water from the sump is taken to the well .


⛔ water from the well charges the underground water.


⛔ water is taken from the wealth or is recharged through hand pumps


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