Which names the waving undulations within the upper-air westerly wind flow?
A)Hadley cells.
B)Rossby waves.
C)The jet stream.
D)Monsoons.

Question

Quizplus · Accepted Answer

Rossby waves are the large-scale undulations within the upper-air westerly wind flow. They are caused by the rotation of the Earth and the difference in temperature between the equator and the poles. The waves can have a significant impact on weather patterns, and are important for long-term weather forecasting. The other options, Hadley cells, the jet stream, and monsoons, are all related to atmospheric circulation, but do not specifically refer to the undulations within the westerly wind flow.

Which Names the Waving Undulations Within the Upper-Air Westerly Wind