Across
- 4. when water rises from a surface
- 6. puffy, cotton like clouds
- 8. temperature air needs to be cooled at
- 10. gathers and measures the amount of precipitation
- 11. measures wind speed and direction
- 13. measures the direction of the wind
- 14. gray, flat clouds.
Down
- 1. used to measure air pressure
- 2. the most abundant gas in the atmosphere
- 3. used to measure the amount of vaper vapor in the air
- 5. the air we breathe
- 6. when clouds form
- 7. used to measure temperature
- 9. one type of precipitation in liquid form
- 12. wispy, or feathery clouds