Social Sciences, asked by won, 1 year ago

'inspite of 3/4 of the earth's surface is being covered with water. " not only scarcity of water is a major problem, the poor quality of water is worrying ".

Answers

Answered by Anonymous
2
because that 3/4 part contain large amount of salt in it . so it is not potable for drinking . about 1percent of water is potable for drinking .
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