Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Ecology and Environment Conservation efforts: India and World
“Ramsar Convention” is related to
1
Climate Change
2
Pesticide Pollution
3
Wetland Conservation
4
More than one of the above
5
None of the above