Across
- 2. an event or process that leads to a result
- 7. parcel an amount of air that moves as a unit
- 8. something we observe to be simular over and over again
- 11. when two objects hit one another
- 12. to change from one type
- 13. the ability to make things move
- 14. the process by which the liquid changes
- 16. scientific methods used to reconstruct
- 17. a measure of how much water vapor is in the air the
- 20. a push or pull that can change the motion
Down
- 1. the mixture of gases
- 3. to pull something
- 4. the process by which a gas changes
- 5. when something becomes different over time
- 6. rain snow sleet or hail that falls
- 9. liquid water droplets suspend in the air
- 10. the ability to make things move or change
- 14. a result or change
- 15. pressure the force on a surface
- 18. the scientific study of weather
- 19. one thing that contributes to causing an event