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because most of it is salt water and other bits is full of bacteria and other junk
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∙ 15y agoThis answer is:
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Earn +20 ptsQ: Why is only a fraction of earth's fresh water useable?
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What is meant by fraction as applied to fraction distillation?
fractionaly removal of the water
What percentage of earths water can be found in lakes?
Less than 3%
Ninety-seven percent of the world's water resources are found in what?
fresh water
What is the mass of 25 ml of water?
For fresh water at room temperature, it is 25 grams
What fraction of the Earth is made up of water?
70%
Related questions
What percent of fresh water is useable?
1 percent of fresh water is useable
What is the percentage of fresh water that is useable for human consumption?
3%
What percentage of all of earths water is in a form that is useable to humans and land animals?
3 percent is useable to humans and land animals
What percentage of earths water is fresh water available for use by living organisms?
three percent of all the earths water is fresh water
How much fresh water is there on Earth.?
3% of the earths water, is fresh water
What percentage of the earths waters is fresh water available for use by living organism?
three percent of all the earths water is fresh water
What fraction of earths water is not ocean water?
about 8%
What percent of earths water is fresh?
3%
What is earths distribution of fresh water?
50
What percentage of earth's water is useable water?
About 3% of water is fresh and usable, but 3/4 of that 3% are in the ice caps and glaciers.
How much of the earths water is fresh water and how much is for drinking?
3% is fresh, but 1% is for drinking.
What percent of the earths hydrosphere is available for your use?
1% of fresh water of earths...
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