Match the items given in column (A) with those in column (B).
| Column A |
Column B |
| A. Basel convention |
1. Ozone layer |
| B. Motral protocol |
2. Hazardous waste dumping |
| C. Kyoto protocol |
3. Greenhouse gases |
(a) A-1, B-2, C-3
(b) A-3, B-2, C-1
(c) A-2, B-1, C-3
(d) A-1, B-3, C-2
