Question

What do u mran by 4rs principle describe

Answer 1

Answer:

Reduce, Reuse, Recycle and Restore

Explanation:

• The 4R means Reduce, Reuse, Recycle and Restore.

• (i) Reduce: We should reduce the use of non-biodegradable compounds that are harmful to us.

• (iv) Recovery: If the waste remains after it is been reused and recycled, we can use it to generate energy at our waste-energy plant.

Answer 2

Explanation:

Reduce, Reuse, Recycle and Restore

The 4R means Reduce, Reuse, Recycle and Restore.

(i) Reduce: We should reduce the use of non-biodegradable compounds that are harmful to us.

(iv) Recovery: If the waste remains after it is been reused and recycled, we can use it to generate energy at our waste-energy plant.