less than 3% of all the world's water is
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Answer:
It is unexpectation and some what inconceivable that then less than 3% of Earth water is fresh water Acording to the . U. S geological survey most of that 3% is inaccessible. over 68% of fresh water on the earth is found icecaps and glaciers, and just over 3% is found in groundwater.
3% of the earth's water is fresh.
Because as we know that water covers about 71% of the earth's surface.
97% of the earth's water is found in the oceans (too salty for drinking, growing crops, and most industrial uses except cooling)
2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost.
0.5% of the earth's water is available fresh water.