Chapter 19 Flashcards
Wind typically blow from areas of _____ to areas of ______.
High pressure to low pressure
The paths winds follow between cyclones and anticyclones are not due to
Temperature differences
The global winds that drive most weather in the USA
Prevailing Westerlies
Sea breezes are caused by
Land absorbing the suns energy more quickly than water does
Water cannot enter the atmosphere by
Condensation
What is the prefix used to describe mid altitude cloud types?
Alto
What types of cloud never rains?
Cirrus
What is not associated with Cirrus clouds?
Supercooled water
What type of cloud usually produce hail?
Cumulonimbus
What is not a form of precipitation?
Dew
Natural unpolluted rain water?
Acidic
Winds tend to curve over great distances because of
The Coriolis Effect
The air within a cyclone in the northern hemisphere moves what direction?
Counter clockwise
The dew point is the temperature when the relative humidity reaches?
100%
Liquid water below the freezing point
Supercooled water
The shapes of clouds
Sheets=stratus, piles=cumulus, curls=cirrus
Large raindrops collecting other raindrops is called?
Coalescence
3 types of solid precipitation
Sleet, snow, and hail
What do the common reference point of Fahrenheit and Celsius point to?
Boiling and freezing
What measures in C or F?
Temperature
What measures in mm water?
Rain gauge
What measures in kts?
Anemometer
What measures in compass degrees?
Wind vane
What measures in psi, Pa, and other units?
Barometer