Question

what is meant by rain water harvesting!​

Answer 1

Answer:

Rainwater harvesting is the collection and storage of rain, rather than allowing it to run off. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit, aquifer, or a reservoir with percolation.

Answer 2

In short ,

Collection and storage of rain water into natural reservious tank for proper utilization.