What is 4R principle?
Answers
Answered by
3
Answer:
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.
Answered by
3
Answer:
reduce reuse recycle recover
Similar questions