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Consider the following statements:
(1) The average height of the troposphere is around 30 km.
(2) The thickness of troposphere is the greatest near the poles.
Which of the above statements is/are correct?
(1) The average height of the troposphere is around 30 km.
(2) The thickness of troposphere is the greatest near the poles.
Which of the above statements is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Consider the following statements:(1) The average height of the tropos...
1. From the planetary surface of the Earth, the average height of the troposphere is 18 km (11 mi; 59,000 ft) in the tropics; 17 km (11 mi; 56,000 ft) in the middle latitudes; and 6 km (3.7 mi; 20,000 ft) in the high latitudes of the polar regions in winter; thus the average height of the troposphere is 13 km (8.1 mile;) .
2. The troposphere is thicker at the equator than at the poles because the equator is warmer. The convection currents of air expand the thickness of the troposphere (atmosphere) at poles. Thus the simple reason is thermal expansion of the atmosphere at the equator and thermal contraction near the poles.
2. The troposphere is thicker at the equator than at the poles because the equator is warmer. The convection currents of air expand the thickness of the troposphere (atmosphere) at poles. Thus the simple reason is thermal expansion of the atmosphere at the equator and thermal contraction near the poles.
Most Upvoted Answer
Consider the following statements:(1) The average height of the tropos...
TroposphereThe troposphere is the lowest layer of the Earth's atmosphere, extending from the surface up to an average height of 7-20 km in the polar regions and 16-18 km in the equatorial regions.Statement 1: The average height of the troposphere is around 30 km.This statement is incorrect. The average height of the troposphere is not around 30 km, but rather it varies depending on the latitude. As mentioned earlier, the height of the troposphere is around 7-20 km in the polar regions and 16-18 km in the equatorial regions.Statement 2: The thickness of troposphere is the greatest near the poles.This statement is also incorrect. The thickness of the troposphere is greatest in the equatorial regions, where it can be up to 20 km. This is because the equatorial regions receive the most solar radiation and therefore experience the greatest temperature gradient, which results in a thicker troposphere.Therefore, the correct answer is option d) Neither 1 nor 2.
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Consider the following statements:(1) The average height of the tropos...
The height of the troposphere varies from 9km to 17kms..
and it's thickness is highest at the equator and least at the poles due to convection.
and it's thickness is highest at the equator and least at the poles due to convection.
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Consider the following statements:(1) The average height of the troposphere is around 30 km.(2) The thickness of troposphere is the greatest near the poles.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?
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Consider the following statements:(1) The average height of the troposphere is around 30 km.(2) The thickness of troposphere is the greatest near the poles.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:(1) The average height of the troposphere is around 30 km.(2) The thickness of troposphere is the greatest near the poles.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:(1) The average height of the troposphere is around 30 km.(2) The thickness of troposphere is the greatest near the poles.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?.
Consider the following statements:(1) The average height of the troposphere is around 30 km.(2) The thickness of troposphere is the greatest near the poles.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:(1) The average height of the troposphere is around 30 km.(2) The thickness of troposphere is the greatest near the poles.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:(1) The average height of the troposphere is around 30 km.(2) The thickness of troposphere is the greatest near the poles.Which of the above statements is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?.
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