Across
- 3. The movement of air blowing in a certain direction.
- 4. A period of time with little to no rain.
- 6. N2
- 9. The process where liquid water is heated and turns into a gas.
- 10. O2
- 11. An instrument used to measure the speed of the wind.
- 12. Rain when it freezes on contact with a cold surface.
- 14. Any form of water that falls from clouds back to Earth's surface.
- 15. A thick cloud of tiny water droplets close to the Earth's surface.
Down
- 1. A revolving pointer used to show the direction of the wind.
- 2. An instrument used to measure the amount of rain.
- 5. An instrument used to measure temperature.
- 7. The process where water vapor turns into a liquid when in contact with a cold surface.
- 8. A storm which thunder and lightning occurs in.
- 13. The lines that connect two areas of similar atmospheric pressure on a weather map.
