Q2T2 Wind Flashcards

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1
Q

The shift in global winds as a result of the earth’s rotation is called

A

Coriolis effect

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2
Q

Winds are named according

A

The direction they are blowing from

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3
Q

An instrument used to measure wind direction is called

A

A weather vane

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4
Q

Earth’s surface winds generally blow from regions of higher

A

Air pressure toward regions of lower air pressure

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5
Q

True or false Air pressure exerts a force on our bodies and all objects about us

A

True

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6
Q

True or false acid rain can kill trees and fish

A

True

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7
Q

True or False Differences in air pressure create wind

A

True

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8
Q

Extend to 60° from both poles

A

Polar easterlies

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9
Q

Low pressure along the equator

A

Doldrums

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10
Q

Blow between30° and the equator

A

Trade winds

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11
Q

Blow east from between 30° and 60°

A

Prevailing westerlies

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12
Q

around 30° N and 30°S are these weak winds

A

Horse latitudes

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13
Q

What weather instrument has the units in millibars or inches of mercury.

A

Air pressure

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14
Q

A reading 1020 milibars is approximately equal to ________ inches of mercury

A

30.15

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15
Q

A reading of 966 milibars is approximately equal to_______ inches of mercury

A

28.5

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16
Q

What is the term used to describe that gases in our atmosphere absorb radiation and transfer heat back to earth

A

The Greenhouse Effect

17
Q

High altitude, high velocity, “rivers of air”, or high speed winds that are high within the troposphere and low stratosphere are referred to as

A

Jet streams

18
Q

If there are fewer molecules of the same gas, the density ______

A

Decreases

19
Q

The density of air pressure increases as you get closer to the _____ of the atmosphere

A

Bottom

20
Q

Air pressure is _______ at sea level

A

Greatest

21
Q

Air pressure _______ with increasing altitude

A

Decreases

22
Q

Air tends to move from areas of ______ pressure to areas of _______ pressure

A

High

Low

23
Q

_______ winds are winds that blow over short distances

A

Local

24
Q

Winds that blow steadily in specific and consistent directions over thousands of kilometers are ________ winds

A

Global

25
Q

Global winds blowing toward the north gradually turn toward the _______

A

Northeast

26
Q

Global winds blowing toward the south gradually turn toward the

A

Southeast

27
Q

A preferred location for wind turbine is one where the wind is

A

Strong and consistent

28
Q

The best places for wind turbines are areas

A

High and exposed to the wind

29
Q
Which state listed below is not a top wind energy producer 
California 
Iowa 
Pennsylvannia 
Minnesota
A

Pennsylvannia

30
Q

Invisible parallel lines along the Earth used to map positions are called lines of

A

Latitude

31
Q

Invisible lines along the earth that run north to south are call lines of

A

Longitude

32
Q
The Prime Meridian runs through or would intercept all of the following except 
A. Greenwich, London 
B. The equator 
C. New York City, New York
D. Longitude
A

C

33
Q

Which of the following is not necessary to understand a map

A

Real pictures

34
Q

Understanding air pressure helps students understand all of the following except:
A. Land breezes
B. Why Greenland looks bigger on some maps
C. Global winds
D. Sea breezes

A

B

35
Q
Which of the following is not a continent? 
A. U.S. 
B. Asia 
C. South America 
D. Africa
A

A