Chapter 19 Flashcards

1
Q

Wind typically blow from areas of _____ to areas of ______.

A

High pressure to low pressure

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2
Q

The paths winds follow between cyclones and anticyclones are not due to

A

Temperature differences

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3
Q

The global winds that drive most weather in the USA

A

Prevailing Westerlies

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4
Q

Sea breezes are caused by

A

Land absorbing the suns energy more quickly than water does

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5
Q

Water cannot enter the atmosphere by

A

Condensation

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6
Q

What is the prefix used to describe mid altitude cloud types?

A

Alto

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7
Q

What types of cloud never rains?

A

Cirrus

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8
Q

What is not associated with Cirrus clouds?

A

Supercooled water

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9
Q

What type of cloud usually produce hail?

A

Cumulonimbus

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10
Q

What is not a form of precipitation?

A

Dew

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11
Q

Natural unpolluted rain water?

A

Acidic

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12
Q

Winds tend to curve over great distances because of

A

The Coriolis Effect

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13
Q

The air within a cyclone in the northern hemisphere moves what direction?

A

Counter clockwise

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14
Q

The dew point is the temperature when the relative humidity reaches?

A

100%

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15
Q

Liquid water below the freezing point

A

Supercooled water

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16
Q

The shapes of clouds

A

Sheets=stratus, piles=cumulus, curls=cirrus

17
Q

Large raindrops collecting other raindrops is called?

A

Coalescence

18
Q

3 types of solid precipitation

A

Sleet, snow, and hail

19
Q

What do the common reference point of Fahrenheit and Celsius point to?

A

Boiling and freezing

20
Q

What measures in C or F?

A

Temperature

21
Q

What measures in mm water?

A

Rain gauge

22
Q

What measures in kts?

A

Anemometer

23
Q

What measures in compass degrees?

24
Q

What measures in psi, Pa, and other units?

25
What measures in percentages?
Hygrometer
26
Snow forms in what 2 environments?
High clouds and mid level clouds
27
Fog develops near the?
Ground
28
Frost forms on the?
Ground
29
Hailstones form up high or down low?
Up high
30
True or False: a northeast wind is one that blows towards the northeast
False
31
True or False: the higher the temperature of air the more moisture it can hold
True
32
True or False: The Coriolis effect increases as latitude increases?
True
33
True or False; The horse latitudes exist in the northern hemisphere?
False
34
True or False:Some butterflies migrate from Canada to Mexico
True
35
True or False: Nimbus type clouds often bring rain
True
36
True or False; Dew form when warm air cools below the freezing point
False
37
The scientific study of the atmosphere
Meteorology