Sun And Atmosphere Flashcards

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0
Q

Closer to earth = _____ air pressure

A

More air pressure

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1
Q

The atmosphere is

A

Heavy

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2
Q

Further away from earth is

A

Less air pressure

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3
Q

_______ is a major factor in our weather

A

Heat

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4
Q

_____ is usually measured using a thermometer

A

Air temperature

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5
Q

Earth is heated by the ______

A

Sun’s rays

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6
Q

The air above the earth is warmed by earth’s ________

A

Surface

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7
Q

Warmer air _____=______ pressure

A

Rises and low pressure

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8
Q

Cooler air _____ = _____ pressure

A

Sinks and high pressure

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9
Q

What is wind?

A

The horizontal movement of air from high pressure area to low pressure area

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10
Q

Warm air ____ at the equator

A

Rises

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11
Q

Cold air ____ at the poles

A

Sinks

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12
Q

What is a convection current

A

Air blows from the equator to toward the poles and from the poles to the equator

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13
Q

What is the Coriolis Effect

A

Because of earth’s rotation causes wind to curve

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14
Q

How are winds curved

A

Northern hemisphere winds turn toward the right and Southern Hemisphere winds turn toward the left

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15
Q

Doldrums

A

Near the equator where winds does not blow

16
Q

Jet stream

A

Bands of high speed wind (HSW)

17
Q

Prevailing westerlies and polar easterlies

A

Both play an important role in our weather