Different regions had developed different techniques to conserve water

1.	Different regions had developed different techniques to conserve water.’ Illustrate.
Answer» Five techniques of rainwater harvesting in India are as under: (1) In hill and mountainous regions, people built diversion channels like `gulls’ or lulls’ for agriculture. (2) Rooftop rainwater harvesting is practiced to store drinking water in Rajasthan. (3) In flood plains of Bengal, people developed inundation channels to irrigate their fields. (4) In arid and semi-arid regions, agricultural fields were converted into rain fed storage structures that allowed the water to stand and moisten the soil like shadings’ and `Jihads’ in Rajasthan. (5) Rooftop rainwater is collected using PVC pipes into the wells. The water thus collected can be used for various purposes.

Different regions had developed different techniques to conserve water.’ Illustrate.

Answer»

Five techniques of rainwater harvesting in India are as under:

(1) In hill and mountainous regions, people built diversion channels like `gulls’ or lulls’ for agriculture.

(2) Rooftop rainwater harvesting is practiced to store drinking water in Rajasthan.

(3) In flood plains of Bengal, people developed inundation channels to irrigate their fields.

(4) In arid and semi-arid regions, agricultural fields were converted into rain fed storage structures that allowed the water to stand and moisten the soil like shadings’ and `Jihads’ in Rajasthan.

(5) Rooftop rainwater is collected using PVC pipes into the wells. The water thus collected can be used for various purposes.

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