Answer:
Option(b)
Finding new sources of fresh water is not the correct method For solving the world water crisis the solution
Step-by-step explanation:
Very small amount of water available on earth is fresh water and can be used by humans for drinking and other basic necessities. Finding a new source for fresh water is a difficult also there is an no source found yet according to physical geography of the earth
Water consumption is need of the hour as the population of 7 billion can not survive without it and reducing over consumption can help save huge amounts of water.