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You must have seen many advertisements about conservation of water. We know that 34th of earth's surface is filled with water. That is a huge amount of water. Then why should we conserve water? [3 MARKS]

Answer»

You must have seen many advertisements about conservation of water. We know that 34th of earth's surface is filled with water. That is a huge amount of water. Then why should we conserve water? [3 MARKS]



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