Across
- 5. used to measure wind speed
- 8. wind blowing from east to west
- 9. layer in our earth that contains weather
- 10. something used to measure snow
- 14. when cold air mass replaces warm air mass
- 15. cool or moist air
- 16. air masses that don't move
Down
- 1. humid or dry air
- 2. when warm air mass replaces cold air mass
- 3. form when there is extreme
- 4. and heavy rain
- 6. used to measure temperature
- 7. Something used to measure air pressure
- 11. protects us from meteors by friction
- 12. protects us from the suns harmful rays
- 13. Something used to measure rain