Across
- 2. Clouds that form on the ground
- 6. Temperature at which water vapor condenses.
- 7. Forms in thunderstorms when updrafts carry rain high into the troposphere.
- 8. Amount of water vapor in the air.
- 9. liquid water, freezes on contact.
- 13. When two air masses stop moving when they meet.
Down
- 1. Caused when snow melts as it falls through a layer of warm air and then refreezes.
- 3. When a warm air mass gets trapped between two cold masses.
- 4. When a cold air mass runs into a warm air mass.
- 5. When a warm air mass runs into a cold air mass.
- 10. Measure of what the temperature feels like due to humidity.
- 11. Large body of air with about the same conditions throughout.
- 12. Boundary between two air masses.