Across
- 5. The amount of water vapor in the air compared to it's capacity.
- 6. When two air masses meet and neither one moves the other.
- 8. An instrument used for measuring temperature.
- 11. A front where a warm air mass is caught two colder air fronts
- 12. A spinning funnel shaped cloud spinning at speeds
- 15. to 500km/hr
- 18. Ocean waves caused by earthquakes
- 19. The temperature at which condensation forms
- 20. A large body of air with similar temperature and moisture properties
Down
- 1. The condition of earths atmosphere at a given point at a given time
- 2. Where a warm air mass moves into an area
- 3. Overal weather conditions in a place over a long period of time
- 4. When a mass of cold air moves into an area
- 7. The circular motion of warm air rising and cool air falling
- 9. A powerful storm that forms over tropical water.
- 10. The study of the weather
- 13. The measure of the force with which air molecules push on a surface
- 14. Device that measures atmospheric pressure
- 16. The horizontal motion of air from areas of high to low pressure
- 17. A visible mass of condensed water vapor in the atmosphere