Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Ecology and Environment
Which of the following is associated with Stockholm Convention?
1
Sustainable use of Biodiversity
2
Protect the environment from Persistent Organic Pollutants
3
Phasing out hydro-fluorocarbons
4
More than one of the above
5
None of the above