1.

Discuss how rain water harvesting in semi arid regions of rajasthan is carried out

Answer»

sthan a large tanka( underground room) is DEVELOPED to store the rainwater the first water is used to clear the ROOF and from the next train the water is TRANSFERRED to the underground tanka through pipes where there this water stores for long time and can be used for various purposes such as COOKING food ,BATHING, irrigation etc



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