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Which of the following statements are correct regarding jet streams?

  1. They are high-altitude westerly winds found in the troposphere.

  2. Their speed varies between summer and winter.

  3. Jet streams are only found in tropical regions.

A1 and 2 only

B2 and 3 only

C1 and 3 only

DAll are correct

Answer:

A. 1 and 2 only

Read Explanation:

  • Jet streams exist in both mid-latitude and subtropical regions, not just tropical areas. Their speed varies with the seasons.


Related Questions:

The principal rainy season for the Indian subcontinent, June to September, is referred to as which season ?

Consider the following statements about easterly jet streams:

  1. It generally lies south of the Himalayas.

  2. It brings western disturbances during winter.

  3. It is confined south of 30°N in the upper atmosphere.

    Which of the above are correct?

Which of the following statements are correct?

  1. The easterly jet stream flows north of 30°N latitude in July.

  2. The easterly jet stream originates in winter and weakens by summer.

  3. The tropical easterly jet stream influences the movement of monsoon depressions

Choose the correct statement(s) regarding monsoon rainfall distribution.

  1. Rainfall decreases with increasing distance from the sea
  2. The spatial distribution of monsoon rainfall is uniform across India.
  3. Topography significantly influences monsoon rainfall patterns.
    The Arakan Hills play a significant role in modifying the path of which monsoon branch?