11. Give the percentage of water which is usually available to use for us.
Question 2
Seas and oceans are full of water on earth. However, a very small percentage of water present on earth is available for us. This percentage is roughly (a) 0.006% (b) 0.06% (c) 0.6% (d) 6%
Explain the percentage distribution of total available water for human use?
Explaion the percentage distribution of total available water for human use?
What percentage of the total water available on Earth is actually used by humans?