How much of Earth's water is freshwater? 3 percent
25 percent
75 percent
90 percent

The answer is 3%

Explanation:

3% of the earth's water is fresh. 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.

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