Across
- 2. Region drained by river
- 7. Inland region beyond coast
- 8. North African mountains
- 12. World’s largest hot desert
- 13. Highest mountain system
- 15. Low-elevation region
- 16. Raised inland terrain
- 18. Arctic plain region
- 19. Central European mountains
- 20. Elevated flat region
- 21. Semi-arid grassland region
- 23. Western North American mountains
- 24. South American mountain chain
- 25. Central African rainforest
Down
- 1. Dense tropical biome
- 3. Largest rainforest region
- 4. Elevated region
- 5. Tropical grassland region
- 6. Eastern US mountains
- 9. Northern forest region
- 10. Europe-Asia boundary range
- 11. Arid land region
- 14. Southern African desert
- 17. Southern African mountains
- 22. Asian cold desert
