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Tropical cyclones do not form over equator. This is because
1. Equator is a zone of wind convergence.
2. The temperature over equator is too high.
3. There are no fronts over equator.
Select the correct answer using the codes given below.
- a)1 and 2 only
- b)1 and 3 only
- c)2 and 3 only
- d)None of the above
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Tropical cyclones do not form over equator. This is because1. Equator ...
Answer: d)
Explanation: Tropical cyclone does not form over the equator because the coriolis force is zero at the equator. Even though equator is a zone of wind convergence, it has nothing to do with tropical cyclone as such. Temperature is highest north and south of equator and not exactly at equator. Fronts are required for formation of temperate cyclone and not tropical ones. So even though statement 3 is correct it is not a reason.
Most Upvoted Answer
Tropical cyclones do not form over equator. This is because1. Equator ...
Explanation:
Tropical cyclones, also known as hurricanes or typhoons, are intense low-pressure systems that form over warm ocean waters. They are characterized by strong winds, heavy rainfall, and a well-defined circulation pattern. These cyclones typically form between 5 and 30 degrees latitude, both north and south of the equator.
The correct answer to the question is option 'D' - None of the above.
Let's understand why each of the given statements is incorrect:
1. Equator is a zone of wind convergence: This statement is incorrect because the equator is actually a zone of low wind convergence. The Intertropical Convergence Zone (ITCZ) is a belt of low pressure that encircles the Earth near the equator, where the trade winds from the northern and southern hemispheres meet. In this region, the winds converge and rise, resulting in a band of clouds and thunderstorms. However, tropical cyclones require some degree of wind shear for their formation, which is not typically present in the equatorial region.
2. The temperature over the equator is too high: This statement is incorrect because tropical cyclones require warm ocean waters to form. The equatorial region does have warm temperatures, but it is not the only factor necessary for cyclone formation. Other factors, such as the presence of a pre-existing disturbance (e.g., a tropical wave or low-pressure system) and low vertical wind shear, are also essential.
3. There are no fronts over the equator: This statement is incorrect because tropical cyclones do not form along fronts. Fronts are boundaries between different air masses with contrasting temperatures and properties. Tropical cyclones, on the other hand, form over warm ocean waters and are driven by the release of latent heat from condensation within the storm. They do not require the presence of fronts for their development.
In conclusion, tropical cyclones do not form over the equator due to a combination of factors, including the lack of wind convergence, the presence of high temperatures alone is not sufficient, and the absence of fronts is not a limiting factor.
Tropical cyclones, also known as hurricanes or typhoons, are intense low-pressure systems that form over warm ocean waters. They are characterized by strong winds, heavy rainfall, and a well-defined circulation pattern. These cyclones typically form between 5 and 30 degrees latitude, both north and south of the equator.
The correct answer to the question is option 'D' - None of the above.
Let's understand why each of the given statements is incorrect:
1. Equator is a zone of wind convergence: This statement is incorrect because the equator is actually a zone of low wind convergence. The Intertropical Convergence Zone (ITCZ) is a belt of low pressure that encircles the Earth near the equator, where the trade winds from the northern and southern hemispheres meet. In this region, the winds converge and rise, resulting in a band of clouds and thunderstorms. However, tropical cyclones require some degree of wind shear for their formation, which is not typically present in the equatorial region.
2. The temperature over the equator is too high: This statement is incorrect because tropical cyclones require warm ocean waters to form. The equatorial region does have warm temperatures, but it is not the only factor necessary for cyclone formation. Other factors, such as the presence of a pre-existing disturbance (e.g., a tropical wave or low-pressure system) and low vertical wind shear, are also essential.
3. There are no fronts over the equator: This statement is incorrect because tropical cyclones do not form along fronts. Fronts are boundaries between different air masses with contrasting temperatures and properties. Tropical cyclones, on the other hand, form over warm ocean waters and are driven by the release of latent heat from condensation within the storm. They do not require the presence of fronts for their development.
In conclusion, tropical cyclones do not form over the equator due to a combination of factors, including the lack of wind convergence, the presence of high temperatures alone is not sufficient, and the absence of fronts is not a limiting factor.
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Tropical cyclones do not form over equator. This is because1. Equator is a zone of wind convergence.2. The temperature over equator is too high.3. There are no fronts over equator.Select the correct answer using the codes given below.a) 1 and 2 onlyb) 1 and 3 onlyc) 2 and 3 onlyd) None of the aboveCorrect answer is option 'D'. Can you explain this answer?
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Tropical cyclones do not form over equator. This is because1. Equator is a zone of wind convergence.2. The temperature over equator is too high.3. There are no fronts over equator.Select the correct answer using the codes given below.a) 1 and 2 onlyb) 1 and 3 onlyc) 2 and 3 onlyd) None of the aboveCorrect 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 Tropical cyclones do not form over equator. This is because1. Equator is a zone of wind convergence.2. The temperature over equator is too high.3. There are no fronts over equator.Select the correct answer using the codes given below.a) 1 and 2 onlyb) 1 and 3 onlyc) 2 and 3 onlyd) None of the aboveCorrect 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 Tropical cyclones do not form over equator. This is because1. Equator is a zone of wind convergence.2. The temperature over equator is too high.3. There are no fronts over equator.Select the correct answer using the codes given below.a) 1 and 2 onlyb) 1 and 3 onlyc) 2 and 3 onlyd) None of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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