Question

what is rain water harvesting?
I will mark you as brainlist.
I short answer.
​

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.

@itzjaan❤

Answer 2

Answer:

the conserving of water in the large big tanks

the rain comes it is stored in tanks and then they are used for washing vechicles or any further uses