Across
- 2. Air in horizontal motion relative to the surface of the earth
- 5. A closed circulation of the atmosphere
- 6. a relatively cold air mass
- 7. The degree of hotness or coldness
- 11. A transition zone between two air masses of different density
- 12. an advancing mass of warm air
- 14. a cyclone that originates over the tropical oceans
- 15. a system of winds rotating inward to an area of low atmospheric pressure
Down
- 1. The transfer of energy within and through a conductor
- 3. storm produced by cumulonimbus clouds accompanied by lightning and thunder
- 4. mass of condensed water vapor
- 8. front separating air masses of polar and tropical
- 9. The temperature to which a parcel of air must be cooled
- 10. A measure of the water vapor content of the air
- 13. Same as cloud except base of cloud is touching earth's surface