Weather Patterns Unit

4. vapor, Water as a gas.
5. Something becomes different over time.
7. Scientific methods used to reconstruct and understand a mystery.
10. The process by which a liquid changes into a gas.
11. One things that contributes to causing an event.
13. Conditions such as rain, clouds, and winds at a particular time and place.
15. The scientific study of weather.
18. The mixture of gases surrounding a planet.
21. Rain, snow, sleet, or hail that falls from clouds onto the ground.
22. A measure of how hot or cold something is.

1. The movement of air in a particular direction.
2. Something we observe to be similar over and over again.
3. The layer of the atmosphere closest to the earth, where weather happens.
6. A measure of how much water vapor is in the air.
8. parcel, An amount of air that moves as a unit.
9. The ability to make things move or change.
12. To move from one object to another or one place to another.
14. Where something comes from.
16. The process by which a gas changes into a liquid.
17. Something is mostly the same over time.
19. pressure, The force on a surface by the weight of the atmosphere pressing down on earth.
20. Liquid water droplets suspended in the air.