Question
What is roof top rainwater harvesting? Discuss advantages of roof top rainwater harvesting.
Answer :
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Harvesting rainwater from roof-tops is an easy and eco-friendly method of augmenting household-level water availability. Roof-top rainwater harvesting (RRH) involves diverting and recharging (or) storing part of the rainwater that falls on the roof of a house. RRH for recharging groundwater is a common practice implemented in individual houses as well as apartment complexes.
In such cases, harvested water is directed into a recharge pit which collects and slowly recharges into the groundwater storage / aquifer in that
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