Question

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what does 4R principle referred to?How do you as student implement 4 R's to save environment?
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Answer 1

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• The four R's are used for Reduce, Reuse, Recycle and Recover. REDUCE: This means to use the environmental resources in a sustainable way and prevent the wastage. For example, using a bucket full of water instead of a shower while bathing. REUSE: This means we can use the same thing many times.