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DIRECTIONS: Read the passage (s) given below and answer the questions that/allow Passage - 3 Only a small fraction of water available on the earth is fit for use of plants, animals and humans. The total amount of water on earth remains the same, but the water available for use is very limited and is decreasing with over usage. We have a lot of water in oceans, then how is it said that the amount of usable water is limited?

A) Sea water is not fit for all our uses

B) Sea water can not be used directly by us for drinking

C) Sea water can not be used directly for plant production

D) All of the above