Question

the process of collecting rain water from roof top and directing it to an appropriate location where it is stored for further use​

Answer 1

Rooftop Rain Water Harvesting is the technique through which rain water is captured from the roof catchments and stored in reservoirs. Harvested rain water can be stored in sub-surface ground water reservoir by adopting artificial recharge techniques to meet the household needs through storage in tanks.

Answer 2

Answer:

to collect rain water on roof you can do open means half cut pipes hang on all sides of roof and you can keep water tank or you can give connection in underground tank also and give all roof connections into tank or underground storage and when rain will there water move in cut pipes and it directly go in tank or underground water tank.

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