Science, asked by ss2hru1tvinat, 1 year ago

What is the 4R principle? give your opinion on how it will help in saving the environment.

Answers

Answered by ttaniya247
0

Explanation:

The 4R means Reduce, Reuse, Recycle and Restore. (iv) Recovery: If the waste remains after it is been reused and recycled, we can use it to generate energy at our waste-energy (EfW) plant. ... This is known as Recovery.

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