railway RRB JE (CBT I + CBT II) Mock Test 2024 General Knowledge Ecology and Environment Conservation efforts: India and World
Consider the following pairs of International agreements and their respective subjects:
| S.No | Agreement | Subject |
| 1 | Copenhagen Accord | Global warming |
| 2 | Stockholm Convention | Persistent organic pollutants |
| 3 | Cartagena Protocol | Mercury Pollution |
| 4 | Colombo Declaration | Nitrogen waste |
Which of the given pairs is/are correctly matched?
1
1, 2 and 4
2
2, 3 and 4
3
2 and 3
4
1, 2, 3 and 4