Across
- 2. a low pressure center
- 3. the study of weather
- 4. any form of water that flows to the earth
- 6. the weight of the overlying air
- 7. lines connecting points of equal pressure
- 9. the temperature at which condensation occurs
- 11. release of water from plants
- 15. lines connecting points of equal temperature
Down
- 1. instrument used to measure relative humidity and dewpoint
- 5. the percentageof the air that is filled with water
- 8. an interface (boundary) between two air masses
- 10. instrument used to measure air pressure
- 12. instrument used to measure wind speed
- 13. filled with water
- 14. a large body of air with similar characteristics throughout