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Question

Which one of the following is closely associated with westerlies?

(A)  Furious fifties

 (B)  Boyle's gas law

 (C)  Walker circulation

 (D)  Rossby waves

Choose the most appropriate answer from the options given below:

The correct answer is

(A) and (D) only

A and D only. The Furious Fifties are strong Southern Hemisphere westerlies around 50°–60°S. Atmospheric Rossby waves are large-scale meanders in the midlatitude westerly circulation. Boyle’s law is a gas law, and Walker circulation is a tropical east–west overturning circulation.

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Important Questions from Climatology

  1. In which of the following atmospheric layers ozone gas is concentrated?

  2. Ozone layer depletion is a major phenomenon in :

  3. By which layer of the atmosphere the ultra-violet rays are absorbed ?

  4. The layer of very rare air above the mesosphere is called the _____________.

  5. Air moves from the region where the air _______.

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