Across
- 3. A mixture of snow and rain
- 8. The amount of water vapor in the air
- 11. cloud-forming wispy, filamentous, and tufted streaks
- 12. A cloud close to the ground
- 15. An overflowing of a large amount of water beyond its normal amount
- 16. A storm with thunder, lightning, heavy rain, and hail
- 17. An instrument to measure wind
- 18. A storm with high winds, intense cold, and heavy snow
- 19. gauge A device for collecting and measuring the amount of rain that falls
- 20. Flat, grey, and white cloud
- 22. A natural movement of air
Down
- 1. An instrument to measure air pressure and show when the weather changes
- 2. The temperature to which the air must cool for it to become completely saturated with water.
- 4. An instrument that measures the temperature
- 5. A process when a liquid turns into a gas
- 6. An instrument that measures humidity in the air
- 7. Forms 78 percent of the atmosphere
- 8. Water that falls from the sky
- 9. Solid ice that forms inside thunderstorms
- 10. Is water that collects as droplets on a cold surface when humid air is in contact with it
- 13. Forms 21 percent of the atmosphere
- 14. A heap, mass, and pile cloud
- 21. Falling to the ground as light white flakes