Which of the Following Best Describes Air Circulation at High

question 9

Multiple Choice

Which of the following best describes air circulation at high latitudes?

• A)Cold dense air rises at the poles,flows outward away from the poles,and rises between 60 and 45 degrees latitude.
• B)Cold dense air sinks at the poles,flows outward away from the poles,and rises between 60 and 45 degrees latitude.
• C)Cold dense air sinks at the poles,flows outward away from the poles,and sinks between 60 and 45 degrees latitude.
• D)Cold dense air rises at the poles,flows outward away from the poles,and sinks between 60 and 45 degrees latitude.

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Definitions:

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