Across
- 1. fluffy, rounded, cotton looking cloud
- 2. liquid water changes to a gas
- 5. tropical cyclone
- 10. wispy, feathery clouds
- 12. whirling center of low air pressure
- 13. air mass that forms in the tropics
- 15. water exits plant leaves
- 16. fast moving cold air mass
- 17. runs over earth's surface to ocean
- 20. rain, snow, sleet or hail
- 21. where different air masses meet
- 22. clouds that are spread out
- 23. amount of water vapor in the air
- 24. huge body of air with similar weather
Down
- 1. water vapor changes into liquid
- 3. violent disturbance in atmosphere
- 4. air masses that form over oceans
- 6. water soaks in ground forms ground water
- 7. measures humidity
- 8. they study and predict weather
- 9. air mass forms above or below 50 N or S
- 11. fast moving air upper troposphere
- 14. rapidly whirling, funnel shaped cloud
- 18. a gas
- 19. sudden spark or electric discharge