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Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?
1. Intertropical Convergence Zone shifts to 20° N and 25° N.
2. Withdrawal of Easterly jet streams
3. Onset of Westerly jet streams on the peninsula
Select the correct answer using the code given below.
- a)1 only
- b)2 and 3 only
- c)1 and 3 only
- d)2 only
Correct answer is option 'A'. Can you explain this answer?
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Which of the following are the characteristics of weather in the India...
Intertropical Convergence Zone shifts to 20° N and 25° N:
- During the summer season in the Indian subcontinent, the Intertropical Convergence Zone (ITCZ) shifts northwards to around 20° N and 25° N.
- This movement of the ITCZ brings heavy rainfall to the northern parts of India, leading to the onset of the monsoon season.
Withdrawal of Easterly jet streams:
- One of the characteristics of summer weather in the Indian subcontinent is the withdrawal of the easterly jet streams.
- The easterly jet streams, which bring moisture-laden winds from the Indian Ocean, weaken and shift northwards during the summer months.
Onset of Westerly jet streams on the peninsula:
- In contrast to the easterly jet streams, the westerly jet streams start affecting the western parts of the Indian subcontinent during the summer season.
- These westerly winds bring dry and hot air from the western deserts, leading to high temperatures and arid conditions in regions like Rajasthan and Gujarat.
Therefore, based on the given characteristics, the correct answer is option 'A' - 1 only.
- During the summer season in the Indian subcontinent, the Intertropical Convergence Zone (ITCZ) shifts northwards to around 20° N and 25° N.
- This movement of the ITCZ brings heavy rainfall to the northern parts of India, leading to the onset of the monsoon season.
Withdrawal of Easterly jet streams:
- One of the characteristics of summer weather in the Indian subcontinent is the withdrawal of the easterly jet streams.
- The easterly jet streams, which bring moisture-laden winds from the Indian Ocean, weaken and shift northwards during the summer months.
Onset of Westerly jet streams on the peninsula:
- In contrast to the easterly jet streams, the westerly jet streams start affecting the western parts of the Indian subcontinent during the summer season.
- These westerly winds bring dry and hot air from the western deserts, leading to high temperatures and arid conditions in regions like Rajasthan and Gujarat.
Therefore, based on the given characteristics, the correct answer is option 'A' - 1 only.
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Community Answer
Which of the following are the characteristics of weather in the India...
- As the summer sets in and the sun shift northwards, the wind circulation over the subcontinent undergoes a complete reversal at both, the lower as well as the upper levels. By the middle of July, the low-pressure belt nearer the surface, (termed as Inter Tropical Convergence Zone (ITCZ), shifts northwards, roughly parallel to the Himalayas between 20° N and 25° N. Hence statement 1 is correct.
- By this time, the westerly jet stream withdraws from the Indian region. In fact, meteorologists have found an interrelationship between the northward shift of the equatorial trough (ITCZ) and the withdrawal of the westerly jet stream from over the North Indian Plain. Hence statement 2 is not correct.
- At the upper level, an easterly jet stream flows over the southern part of the Peninsula in June and has a maximum speed of 90 km per hour. In August, it is confined to 15°N latitude, and in September up to 22° N latitude. The easterlies normally do not extend to the north of 30° N latitude in the upper atmosphere. Hence statement 3 is not correct.
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Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?1. Intertropical Convergence Zone shifts to 20° N and 25° N.2. Withdrawal of Easterly jet streams3. Onset of Westerly jet streams on the peninsulaSelect the correct answer using the code given below.a)1 onlyb)2 and 3 onlyc)1 and 3 onlyd)2 onlyCorrect answer is option 'A'. Can you explain this answer?
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Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?1. Intertropical Convergence Zone shifts to 20° N and 25° N.2. Withdrawal of Easterly jet streams3. Onset of Westerly jet streams on the peninsulaSelect the correct answer using the code given below.a)1 onlyb)2 and 3 onlyc)1 and 3 onlyd)2 onlyCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?1. Intertropical Convergence Zone shifts to 20° N and 25° N.2. Withdrawal of Easterly jet streams3. Onset of Westerly jet streams on the peninsulaSelect the correct answer using the code given below.a)1 onlyb)2 and 3 onlyc)1 and 3 onlyd)2 onlyCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?1. Intertropical Convergence Zone shifts to 20° N and 25° N.2. Withdrawal of Easterly jet streams3. Onset of Westerly jet streams on the peninsulaSelect the correct answer using the code given below.a)1 onlyb)2 and 3 onlyc)1 and 3 onlyd)2 onlyCorrect answer is option 'A'. Can you explain this answer?.
Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?1. Intertropical Convergence Zone shifts to 20° N and 25° N.2. Withdrawal of Easterly jet streams3. Onset of Westerly jet streams on the peninsulaSelect the correct answer using the code given below.a)1 onlyb)2 and 3 onlyc)1 and 3 onlyd)2 onlyCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?1. Intertropical Convergence Zone shifts to 20° N and 25° N.2. Withdrawal of Easterly jet streams3. Onset of Westerly jet streams on the peninsulaSelect the correct answer using the code given below.a)1 onlyb)2 and 3 onlyc)1 and 3 onlyd)2 onlyCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following are the characteristics of weather in the Indian subcontinent in the summer season?1. Intertropical Convergence Zone shifts to 20° N and 25° N.2. Withdrawal of Easterly jet streams3. Onset of Westerly jet streams on the peninsulaSelect the correct answer using the code given below.a)1 onlyb)2 and 3 onlyc)1 and 3 onlyd)2 onlyCorrect answer is option 'A'. Can you explain this answer?.
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