Question

What do you mean by rainwater harvesting ? ​

Answer 1

Rain water harvesting is a technique of collection and storage of rainwater into natural reservoirs or tanks, or the infiltration of surface water into subsurface aquifers (before it is lost as surface runoff).

Answer 2

Answer:

Rainwater harvesting is a type of harvest in which the rain drops are collected and stored for the future use, rather than allowing it to run off. Rainwater can be collected from rivers or roofs and can be redirected to a deep pit, aquifer, a reservoir with percolation, or collected from dew or fog with nets or other tools.

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