Science, asked by jainasury0aSen, 1 year ago

If the oceans and seas cover two-third (2/3) of the total surface of the Earth, why is there always a shortage of water in the world?can't we purify that water and use for normal purposes?

Answers

Answered by yakumoreyucurry

1

It is because purification of salt water is very expensive as it requires high amount of heat.

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