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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?

A1 and 2 only

B2 and 3 only

C1 and 3 only

DAll of the above

Answer:

C. 1 and 3 only

Read Explanation:

  • Statement 2 is incorrect — western disturbances are brought by the westerly jet, not the easterly one.


Related Questions:

Which of the following statements are correct regarding the formation of the Southwest Monsoon?

  1. The monsoon is a result of the trade winds from the Northern Hemisphere.

  2. The trade winds cross the equator and originate from the Indian Ocean.

  3. The thermal low-pressure over northwest India intensifies in May.

  4. The southwest monsoon is directly responsible for heavy rain on the leeward side of the Western Ghats.

What is the primary reason for the relatively mild hot weather season in South India compared to North India?
What are the pre-monsoon showers common in Kerala and coastal areas of Karnataka locally known as, due to their benefit for mango ripening?
ഇന്ത്യൻ കാലാവസ്ഥാ വകുപ്പ് സ്ഥാപിതമായ വർഷം ?

Which of the following statements are correct?

  1. Cold waves in India are caused partly by air masses from Central Asia
  2. These waves often bring fog and frost to the northwestern plains.
  3. Peninsular India frequently experiences such cold waves