Across
- 2. Moisture in the air.
- 6. a measure of weight of air pressing down on a given area of the earths surface.
- 7. one way to measure relative humidity is using this tool.
- 12. A tool for gathering data.
- 13. Masses of water droplets or ice crystals that hang in the troposphere over earth.
- 14. A global high altitude wind that blows at speeds up to 350 kilometers per hour.
- 16. The process in which liquid changes into vapor.
- 20. The process in which water droplets in clouds grow and become heavy to stay in the atmosphere\
Down
- 1. The blanket of gases that surrounds earth.
- 3. A measurement of units on most weather maps.
- 4. A large body of air that has a certain temperature and amount of moisture.
- 5. When there is as much water vapor in the air possible.
- 8. The process in which vapor changes into liquid.
- 9. Winds that blow steadily earth that are thousands of kilometers long.
- 10. An instrument used to measure wind speed
- 11. The study of the atmosphere.
- 15. cycle. A cycle that consists of water particles
- 17. A form of oxygen that shields Irving things from harmful radiation.
- 18. Water vapor that has condensed on a surface into liquid water.
- 19. A force of moving air.