Match the Biosphere Reserves in Group-I with their corresponding features in Group-II.
| Group I | Group II |
| (P) Gulf of Mannar | (1) Ridge, Glacier |
| (Q) Sunderbans | (2) Sub-tropical/Tropical Forest, Stepped Hill |
| (R) Nanda Devi | (3) Swamp forest, Mangrove |
| (S) Nilgiri | (4) Coral Reefs, Seagrass bed |
| | (5) Salt Marsh, Flat Terrain |