Question

what is water harvesting​

Answer 1

$\huge{\underline{\red{\mathcal{Hey, Mate..!}}}}$  

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WATER HARVESTING

=> Watering harvesting means capturing rain water, where it falls and capture the runoff from, catchment and streams etc..

Generally, water harvesting is direct rainwater 
collection.

Answer 2

Answer:

the process by which water is saved..mostly rain water...it is led to an underground chamber after the filteration for future domestic purposes.. water harvesting is a good way to save water!!! hope it helps you and please mark me as the brainliest and also follow me!!