Across
- 2. violently rotating column of air
- 6. a big bright star
- 7. lowest region of the atmosphere
- 8. a group of air
- 10. when water changes to a gas
- 11. a rock that affects the tides
- 12. how much something pushes on something
Down
- 1. cold water vapor
- 3. the gasses surrounding a planet
- 4. gas form of water
- 5. liquid water droplets suspended in the air
- 9. when something becomes different over time
- 10. ability to cause change
- 13. when something stays mostly over time