Question

what are the 4R principal​

Answer 1

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. ... (iii) Recycle: Non-biodegradable materials should be subjected to the recycling process.

Answer 2

Answer:

❤ 4R means :-

1. $\huge\orange{ Reduce }$
2. $\huge\blue{ Reuse }$
3. $\huge\red{ Recycle }$
4. $\huge\green{ Restore }$