Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Knowledge Ecology and Environment Conservation efforts: India and World
Consider the following pairs:
| International Convention | Subject | |
| 1. | Vienna Convention | Ozone layer Protection |
| 2. | UNCCD | Sustainable Land Management |
| 3. | Ramsar Convention | Conservation of wetlands |
| 4. | Basel Convention | Pesticides and Industrial Chemicals |
Which of the pairs given above is/are correctly matched?
1
1 and 2 only
2
2 and 3 only
3
1, 2 and 3
4
More than one of the above
5
None of the above