Across
- 3. cloud
- 4. carbondioxide
- 5. weather
- 8. atmosphere
- 9. mesosphere
- 11. density
- 12. ionosphere
- 13. nitrogen
- 18. altitude
- 19. oxygen
- 20. argon
- 21. hurrican
- 22. watervapor
Down
- 1. trophosphere
- 2. airpressure
- 3. climate
- 6. stratosphere
- 7. thermosphere
- 10. exosphere
- 14. tornado
- 15. gravity
- 16. meteorology
- 17. turbulence