Across
- 5. water on earth's surface
- 7. Large areas covered predominantly by trees
- 9. high temperature
- 10. layer of gasses
- 11. dense center of the planet
- 15. flowing body of freshwater
- 16. Large body of saltwater
- 17. long term weather patterns
- 18. Areas where water covers the soil
- 20. smallest body of saltwater
Down
- 1. frozen water on earth
- 2. made by humans
- 3. sudden movement of ground
- 4. earth's plate movements
- 6. living organisms
- 8. lowest layer of atmosphere
- 12. Arid regions with sparse vegetation
- 13. elevated platforms
- 14. solid parts of earth
- 19. inland body of freshwater