An Arctic Air Mass Differs from a Polar Air Mass

question 35

Multiple Choice

An Arctic air mass differs from a Polar air mass in that:

• A)Arctic air masses are colder than Polar air masses
• B)Arctic air masses contains less moisture than Polar air masses
• C)Arctic air masses originate from continental regions,whereas a Polar air masses originate over oceans
• D)Arctic air masses originate over Arctic oceans and nearby land,whereas Polar air masses form over a distinct latitude zone from 50 to 60 degrees latitude
• E)Arctic air masses originate over form over the eastern Arctic,whereas Polar air masses form over western Arctic oceans

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Definitions:

Excess Reserves

The funds that banks hold over and above the required minimum set by central banking authorities, often seen as an indicator of the banking system's health.

Money Supply

The total amount of monetary assets available in an economy at a specific time, including both cash and digital money.

Treasury Bonds

Long-term government securities issued by the U.S. Department of the Treasury with the purpose of financing federal debt.

Money Supply

The total amount of monetary assets available in an economy at any specific time, including cash, coins, and balances held in checking and savings accounts.