- Biodiversity hotspots, characterized by significant species richness and a high proportion of endemic species, render statement (A) accurate.
- The global count of biodiversity hotspots stands at 36, not 22, consequently invalidating statement (R).

| List-I | List-II |
| A. Biodiversity hotspot | I. Khasi and Jantia hills in Meghalaya |
| B. Sacred groves | II. World Summit on Sustainable |
| C. Johannesburg South Africa | III. Parthenium |
| D. Alien species invasion | IV. Western Ghats |