Across
- 4. 30-60 degrees
- 5. over the sea, brings rain
- 6. blue triangles mean
- 8. brings good weather no rain clear skies
- 9. a boundary area between 2 air masses
- 10. tightly spaced blank indicate high wind speed
- 11. red semi circles mean
Down
- 1. when a cold air catches up with a warm front
- 2. low pressure system high winds rainfall cloudy skies
- 3. large bodies of air
- 7. over land, dry weather