Question

What are the water harvesting methods in different states of India and why they use that method?

Answer 1

Answer:

Ahar Pynes are traditional floodwater harvesting systems indigenous to South Bihar. Ahars are reservoirs with embankments on three sides that are built at the end of diversion channels like pynes. Pynes are artificial rivulets led off from rivers to collect water in the ahars for irrigation in the dry months.

Explanation:

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