About 3% of water is fresh and usable, but 3/4 of that 3% are in the ice caps and glaciers.
Groundwater makes up about 0.6% of the Earth's total water volume.
Approximately 69%
Approximately 69%
Approximately 2.5% of Earth's water is fresh water, of which only about 0.5% is readily accessible for use by living organisms. The majority of fresh water is stored in glaciers, ice caps, and deep underground aquifers.
Swamps contain less than 1% of Earth's fresh surface water.
3 percent is useable to humans and land animals
3%
3 percent is useable to humans and land animals
69%
about 0.3 percent
About 80% of water
3%
three percent of all the earths water is fresh water
1 percent of fresh water is useable
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Less than 3%
97% is all salt water and 3% is water used by people.