Across
- 3. the purple colored front
- 8. the type of front symbolized by blue triangles
- 10. line of pressure on a weather map
- 12. the direction the wind blows in a high system
- 15. the moisture content of the air
- 17. the official name for the study of weather
- 20. the lowest level of the atmosphere
Down
- 1. what air masses from the sea are called
- 2. what hot air does
- 4. the heat transfer when hot air rises and cool falls
- 5. temperature lines on a weather map
- 6. the tool used to measure air pressure
- 7. the abbreviated term for wind direction in low pressure
- 9. the point at which the air is 100% saturated
- 11. the type of air pressure system with dry weather
- 13. how many millibars apart isobars are on a map
- 14. what maritime air masses contain
- 16. the number of degrees that separate isotherms
- 18. the type of air mass not from the sea
- 19. the type of heat transfer from a curling iron