| Answer | Crossword Clue |
|---|---|
| LICHEN | Plant life of Antarctica. |
| BOTANIC | Of plant life. |
| BOTANY | Science of plant life |
| BOTANY | Science of plant life. |
| BIOME | Community of plant and animal life |
| BIOTA | Plant and animal life of a region. |
| BIOTA | Animal and plant life of a region. |
| PERENNIAL | Plant with a life cycle of more than two years |
