Across
- 3. a form of energy that spreads out as it travels
- 7. causes long, sustained periods of rain
- 8. winds that move parallel to earth's surface
- 13. measures wind direction
- 14. the day to day state of the atmosphere
- 17. instrument that measures the humidity in the atmosphere
- 18. a prediction of the state of the atmosphere in a specific area
- 19. the process of vapor turning into liquid
- 20. instrument that measures air temperature
- 21. instrument that meausres wind speed
Down
- 1. the process of liquid water turning to vapor
- 2. Refers to the transfer of heat through a liquid or gas, such as air
- 4. a long-term average of weather in an area
- 5. an anticyclone;where air flows clockwise
- 6. wind created by rising warm air
- 9. wind created by sinking cool air
- 10. boundary between two air masses
- 11. the weight of air molecules on earth's surface
- 12. causes cool temperatures and stormy weather
- 15. instrument that measures atmospheric pressure
- 16. the process of a form of water falling to earth from the atmosphere