Across
- 5. an area of low pressure around which winds blow counterclockwise in the Northern Hemisphere
- 6. storm with lightning and thunder, produced by a cumulonimbus cloud, usually producing gusty winds, heavy rain and sometimes hail
- 7. process by which water vapor becomes a liquid; the opposite of evaporation, which is the conversion of liquid to vapor.
- 9. the process of a liquid changing into a vapor or gas
- 12. a front in which the boundary between cool and warm air masses in that are not moving
- 13. an instrument for measuring temperature
- 15. metric unit of atmospheric pressure
Down
- 1. a condition that occurs when water overflows the natural or artificial confines of a stream or river; the water also may accumulate by drainage over low-lying areas
- 2. cycle of evaporation and condensation that controls the distribution of the earth's water as it evaporates from bodies of water, condenses, precipitates, and returns to those bodies of water. Also called hydrologic cycle.
- 3. a person who studies meteorology or weather. Some examples include research meteorologist, climatologist, operational meteorologist, TV meteorologist
- 4. the boundary or transition zone between two different air masses. The basic frontal types are cold fronts, warm fronts and occluded fronts
- 8. a large body of air in which the atmospheric pressure is higher than the pressure in the surrounding air. The winds blow clockwise around an anticyclone in in the Northern Hemisphere
- 10. the mixture of gases that make-up the earth's atmosphere
- 11. an instrument for measuring atmospheric pressure
- 14. amount of water vapor in the atmosphere