Question

explain the term rain water harvesting,​

Answer 1

Answer:

Rain water harvesting is a technique of collection and storage of rain water in surface (storage tanks) or sub surface aquifer before it is lost as surface runoff.

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Answer 2

Answer:

Rainwater harvesting (RWH) is the collection and storage of rain,rather than allowing it to run off....The harvested water can also be committed to longer term storage or groundwater recharge