Across
- 2. air rises
- 7. carries instruments into atmosphere
- 8. measures wind speed
- 9. are lines connecting points of atmospheric pressure
- 11. the boundary between two air masses
- 12. measures wind direction
Down
- 1. air flows counterclockwise
- 3. measures temperature
- 4. air sinks
- 5. measures air pressure
- 6. a front where cold air takes over warm air
- 10. front formed from two cold air masses converge on warm air mass
- 12. a front where warm air takes over cold air