Across
- 2. any sort of water (solid or liquid) that falls to earth
- 4. pressure the force caused by the weight of the atmosphere pushing on earth
- 7. the mixture of gases surrounding a planet
- 9. the layer of the atmosphere closest to earth
- 10. An amount of air that moves as a unit
- 12. where something comes from
- 15. a process where a gas changes into a liquid
- 16. the movement of air in a direction
- 17. the process where a liquid changes into a gas
- 18. the scientific name for studying weather
Down
- 1. water as a gas
- 3. something that happens over and over again
- 5. to move from one object to another
- 6. something that contributes to an event
- 8. conditions like rain,clouds, and wind at a particular time
- 11. a measure of how much water is in the air
- 13. when something becomes different over time
- 14. the ability to make something move or change
- 15. liquid droplets suspended in air