What are 4rs principals? why should we remember them
Answers
Answered by
2
Answer:
what is that question......
Answered by
0
Answer:
Explanation:
Importance of 4 R's
A number of waste prevention techniques are available, and they are commonly summarized as the so-called 4Rs: reduction, reuse, recycling and recovery. ... For this reason, recycling should only be considered for waste which cannot be reduced or reused.
Similar questions