Across
- 2. highland
- 7. high mountains
- 8. rainy season
- 9. things that can be reused
- 11. ice found in tundra's
- 13. hot
- 15. dry
- 16. example dinosaurs
- 19. polar regions
- 20. a lot of deserts
Down
- 1. things found in nature
- 3. where animals live
- 4. weather boundaries
- 5. cold
- 6. decayed plant or animal
- 10. where plants and animals live
- 12. humid
- 14. seasons
- 17. coal
- 18. a stream of water