SG 6-10 Flashcards

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0
Q

Explain Coriolis effect.

A

It is the apparent curving of the path of winds and ocean currents due to the earths rotation.

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1
Q

How is global warming caused by the greenhouse effect?

A

An increase of greenhouse effects in the atmosphere. Greenhouse gases absorb thermal energy in the atmosphere.

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2
Q

Polar easterlies?

A

Cold, article air over U.S., Wind belts that extend from the presto 60 latitude in both hemispheres.

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3
Q

Westerlies?

A

Carry moist air through U.S.

Wind belts between 30-60 latitude in both hemispheres.

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4
Q

Trade winds?

A

Traders used winds to travel from Europe to America

Blow 30 latitude to almost equator in both hemispheres

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5
Q

Doldrums?

A

Very little wind, means dull, sluggish

Trade winds that meet in area around equator

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6
Q

Horse lattitudes?

A

Horses thrown overboard

30 N and 30 S

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7
Q

Jet streams?

A

Narrow belts of high speed winds in upper troposphere and lower stratosphere.

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8
Q

How does wind move in regards to high and low pressure areas?

A

Cold air sinks ( high pressure), warm air rises (low pressure)

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9
Q

How are winds named?

A

For the direction from which they blow?

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