Question

out of the total water available on the earth how much is suitable for drinking. 1 0.30% 2. 0.70% 3. 27% 4. 72%​

Answer 1

Answer:

0.5% of the earth's water is available fresh water. If the world's water supply were only 100 liters (26 gallons), our usable water supply of fresh water would be only about 0.003 liter (one-half teaspoon).

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