Air and Wind Currents Flashcards

1
Q

Does warm or cold air rise

A

warm

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2
Q

does warm or cold air sink

A

cold

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3
Q

where does air warm

A

the ground

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4
Q

where does air cool

A

high up

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5
Q

make a “square circle”

A

convection currents

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6
Q

Air in the earth tire

A

High Preassure

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7
Q

Air out/away from the earth “tire”

A

low pressure

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8
Q

Northern Winds turn

A

clockwise (9 to 12, 3 to 6)

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9
Q

southern winds turn

A

counter-clockwise (9 to 6, 3 to 12)

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10
Q

what fuels currents

A

heat from the sun

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11
Q

Energy traveling through space

A

Radiation

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12
Q

How does heat get from the sun to the earth

A

radiation

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13
Q

Heat transferred from one object to another or one molecule to another

A

conduction

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14
Q

Heat is absorbed by the land by

A

conduction

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15
Q

heat is distributed over eath by

A

convection

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16
Q

The transfer of heat through fluids

A

convection

17
Q

At the equator, the sun’s radiation hits nearly directly at almost

A

90 degrees

18
Q

concentrated at smaller surface area

A

solar radiation

19
Q

since Solar radiation is concentrated at smaller surface area, this means there will be

A

warmer temperatures

20
Q

At poles, the sun’s radiation hits at more of an

A

angle

21
Q

Spreads the radiation over a larger area =

A

cooler tempertures

22
Q

Warm air is ____ dense than cold air.

A

less

23
Q

Something with higher density _____.

A

sinks

24
Q

Earth is neither _____ nor _______

A

still/smooth

25
Q

sinks and flows away from the poles.

A

cold air

26
Q

cold air Collides with air from equator around _____ latitude and gets pushed up

A

60 degrees

27
Q

Air can either move back to _____ (to repeat process) or towards the ______

A

poles/equator