Across
- 4. rain, snow, sleet or hail
- 6. measures temperatures
- 7. measures atmospheric pressure
- 9. measures the humidity of the air
- 10. a weather change
- 12. the amount of water vapor in the air
- 13. natural movement of the air
- 14. warmer air is less dense and rise
Down
- 1. measure of hotness or coldness
- 2. state of the air and atmosphere at once
- 3. measures speed of wind
- 5. zones between different air masses
- 8. of two fronts
- 11. violent disturbance of the atmosphere