Pollution Of Water And Air | Living Science | Class 8

Question 1: Water is said to be a renewable resource because it is naturally recycled. Which natural process is it…


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Pollution of Air and Water | Revision Notes | Science | Class 8

What is air? Air is a combination of different gases that form the atmosphere of the Earth. The constituents of…

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Air Around Us | Grade 6

The invisible gaseous medium around us, mainly constituted by oxygen and nitrogen is known as air. It is through this…

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