Across
- 3. A boundary between two unlike air masses
- 6. measures pressure
- 7. humidity amount of water vapor in mixture with the air
- 9. scientist who studies weather
- 10. water vapor turns into liquid water
- 12. instrument measuring wind speed
- 13. tells direction of wind
Down
- 1. polar cold/humid formed over ocean near the poles
- 2. tropical hot/dry formed over continents in hot areas.
- 4. process by which water escapes into air as gas
- 5. average amount of motion of molecules
- 8. any form of water that falls from clouds
- 11. large body of air with uniform properties.