engineering recuitment BPSC Assistant Sanitary & Waste Management Officer Mock Test 2022 Basic Science and Engineering Environment Education
What is the order of the waste management hierarchy, from most to least favoured?
1
Prevention-Recycle-Reuse-Disposal
2
Prevention-Reuse-Disposal-Recycle
3
Prevention-Disposal-Reuse-Recycle
4
Prevention-Reuse-Recycle-Disposal