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Which of the following are correctly matched?
1. Viena : Protection
convention : of ozone layer
2. Stockholm : Hazardous wastes
convention : and their disposal
3. Rotterdam : Hazardous
convention : chemicals
4. Basel : persistent organic
convention : pollutions
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- 1 and 2
- 1 and 3
- 2, 3 and 4
- 1, 2 and 4
Correct Option: B
1 and 3