Question

What is rain water harvesting?
E.V.S
CLASS 5​

Answer 1

Answer:

Rain water harvesting system, also called rainwater collection system or rainwater catchment system, technology that collects and stores rainwater for human use. Rainwater harvesting systems range for simple rain barrels to move elaborate structures with pumps tanks and purification systems.

Explanation:

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Answer 2

Answer:

rain water harvesting is called collection and storage of rain water that run off from roof tops ,parks, roads, open ground