what is principal of 4r
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Reduce
Reuse
Recycle
Recover
Reuse
Recycle
Recover
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The principal of 4R`s is:
Reduce, Reuse, Recycle and Restore. Reduce- We must reduce the use of resources as much as possible and save them for the future generation. Reducing the usage is a method of conservation of resources. Reuse- Resources can be reused wherever possible.Recycle- Resources can be recycled wherever possible so that they can be used again and again.
Restore- We can restore resources into their original state, wherever possible.
Explanation:
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