Question

4 r का सिद्धांत क्या है ​

Answer 1

Answer:

Reduce

Reuse

Recycle

Recover

Answer 2

Answer:

4 R's stands for Reduce, Reuse, Recycle and Recover.

Explanation:

The 4 R's were proposed in order to manage the envionmental waste and minimise the waste that can cause pollution.

The 4 R's approach stands for Reduce, Reuse, Recycle and Recover in a sequential way that deals with minimisation of waste stream.

Reduce: This approach says to reduce the use of waste  materials that cause of pollution such as plastic.

Reuse: This R says to try to reuse all the waste whether its old clothes or plastic materials and avoid throwing it out. for example polythene can be used somehow to make home decor things.

Recycle: It says to recycle all the household waste whether its from kitchen or from studies.

Recover: This approach leads to the conversion of waste materials to recover into energy values contained in the waste.

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