Across
- 4. a grey stratus cloud with light steady rain or snow
- 6. when any form of water falls from a cloud
- 8. when cold air is coming in
- 10. rain, rain that freezes after it hits the ground
- 13. where liquid water heats to water vapor
- 14. the thin wispy clouds
- 15. most common precipitation
- 16. rain that freezes before it hits the ground
- 17. ice chunks (precipitation)
- 18. white puffy clouds
Down
- 1. where water vapor cools to a liquid (cloud)
- 2. the most abundant gas
- 3. a type of cloud that has layers
- 5. a front where both air masses are stagnant
- 7. when warm air is coming in
- 9. the second most abundant gas
- 11. a grey cumulus cloud with heavy precipitation
- 12. a boundary line where 2 air masses meet