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Biology, 01.03.2021 01:00 chellybean
Only 3% of the water on Earth is fresh water. Of this 3% of fresh water, more than half is not available for
human use. Most of this is not available because...
It is frozen
It is polluted
It is too salty
It is in aquifers
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Only 3% of the water on Earth is fresh water. Of this 3% of fresh water, more than half is not avail...
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