Science, asked by yadvendra7230, 1 year ago

difference between old and new methods of water harvesting

Answers

Answered by mbmohit7787

3

Answer:

Old methods ..

1. Forming Bands

2. Deepenig of nala

New methods..

1. Tenching

2. Borewell and well refilling in rainy seasons

3. Building dams.

4.Rain harvesting

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