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1.obeying and practicing 3R's.
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Environment can be protected through many ways . I'll mention you two of them :-

》Using of Non - pollutant source of vehicles such as Cycle or using of public transport rather than just using of our own transport.

》Usage of Non-renawable resources must be limitized . Extensive use of Non-renawable resources such as coal , petrol can affect the environment .
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