Across
- 4. the process by which a gas changes into a liquid
- 6. one thing that contributes to causing an event
- 8. conditions such as rain, clouds, and wind at a particular time and place
- 10. an amount of air that moves as a unit
- 11. the ability to make things move or change
- 13. when something stays mostly the same over time
- 17. rain, snow, sleet, or hail that falls from clouds onto the ground
- 18. a measure of how hot or cold something is
- 19. the layer of the atmosphere closest to Earth, where weather happens
- 20. liquid water droplets suspended in the air
Down
- 1. the mixture of gasses surrounding a planet
- 2. a measure of how much water vapor is in the air
- 3. where something comes from
- 5. the force on a surface caused by the weight of the atmosphere pressing down on Earth
- 6. scientific methods used to reconstruct and understand a mystery
- 7. when something becomes different over time
- 9. the process by which a liquid changes into a gas
- 12. water as a gas
- 14. to move from one object to another or one place to another
- 15. the movement of air in a particular direction
- 16. the scientific study of weather