Across
- 5. Air pressure associated with rising air, cloudy skies and raining conditions
- 6. A measure of the amount of water vapor in the air
- 7. The boundary between two air masses
- 9. A measure of the amount of pressure being exerted on a location by the atmosphere
- 11. A narrow band of winds greater than 57 miles per hour in the upper atmoshere
- 13. A weather instrument to measure wind direction
- 14. A weather instrument that measures air pressure
Down
- 1. A large rotating storm with very low air pressure that begins over warm ocean waters
- 2. A large body of air with relatively uniform characteristics
- 3. A weather instrument that measures humidity
- 4. A spinning column of low pressure air that moves in a narrow path over land
- 8. Air pressure associated with falling air, fair skies and dry conditions
- 9. Gases that surround the earth
- 10. A low pressure, heavy rainstorm that includes lightning as well as thunder and forms from rising warm air and sinking cold air
- 12. A weather instrument that measures wind speed