1. Total earth’s surface covered by water is (a) 75% (b) 60% (c) 85% (d) 50%
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
Soln:
Answer is (a) 75%
Explanation:
96.5% of the water is found in sea’s and oceans , 17% is groundwater, 1.7% in icecaps and glaciers. 0.001% as vapor and 2.5% fresh water.
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