Across
- 1. non-living
- 4. Groups of species interacting
- 6. swampy forest area
- 9. artic treeless vast region of land
- 10. tropical forest with heavy rainfall
- 13. an organism becomes better suited to its environment
- 15. an area of land that receives very little rain
- 17. From a specific area/ adapted to live there
- 18. living
- 19. large area of land covered with grass
- 21. massive structures made of limestone deposited by coral polyps
Down
- 2. Parts of earth where life exists
- 3. a graph showing precipitation and temperature in an area for a long period of time
- 5. group of the same species within a community
- 7. thick layer of soil that stays frozen through the year
- 8. a tree that bears cones and needle-like or scale-like leaves
- 11. an individual living thing
- 12. rain snow hail that falls to the ground
- 14. weather in an area for a long period of time
- 16. Area where biotic and abiotic factors interact
- 20. leaves falling annually