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The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles).

About 97.5% of water on Earth is salt water and 2.5% fresh water.

Of the 2.5% fresh water, only 0.3% is in liquid form on the surface.

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12y ago

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How much per cent of the earth is covered by fresh water?

Only 2.5 percent of the earth is coverd in freash water the of is coverd in salt water(70%)


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