Question

why is rainwater harvesting 'ray of hope' for overcoming the present 'scarcity of water' in cities?​

Answer 1

Sometimes during hot times there are places where the water table level is very less or during the natural calamities like drought where we need water. Thus rainwater harvesting is a must in cities so that the wasted water are some how saved or used precisely.

Answer 2

Answer:

Sometimes during hot times there are places where the water table level is very less or during the natural calamities like drought where we need water. Thus rainwater harvesting is a must in cities so that the wasted water are some how saved or used precisely.

Explanation:

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