Question

Which of these is a component of upper air circulation?
(a) Hurricane (b) Volcano
(c) Cyclone (d) Jet Streams

Answer 1

Answer:

the answer is

d. Jet streams

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Answer 2

(d) Jet Streams

Explanation:

The upper circulation in India is jet streams. The upper air circulation is dominated by the westerly flow, whose important component is the jet streams. The jet streams are located approximately over 27-degree to 30-degree north latitude. So they are known as subtropical westerly jet streams. These  jet streams blow south of the Himalayas throughout the year, except in summer.