SSC CHSL 2013 · Question 88 of 207
rain water harvesting. Rainwater harvesting provides an independent water supply during regional water restrictions and in developed countries is often used to supplement the main supply. It provides water when there is a drought, can help mitigate flooding of low-
Source: SSC CHSL Solved Paper 20-10-2013 (Disha Publications) · reliable-secondary
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