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Consider the following statements regarding Delhi’s geography and weather conditions that contributes to air pollution.
  1. During the southwest monsoon, the prevalent direction of the wind is easterly.
  2. Once the monsoon withdraws, the predominant direction of the winds changes to north-westerly.
  3. The fall in temperature also contributes to increased pollution levels.
How many of the above statements are correct?
  • a)
    Only one 
  • b)
    Only two 
  • c)
    All three 
  • d)
    None
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding Delhi’s geography an...
1. Delhi is the capital city of India.
2. Delhi is located in the northern part of India.
3. Delhi has a population of over 20 million people, making it one of the most populous cities in the world.
4. Delhi has a rich historical and cultural heritage, with numerous monuments and archaeological sites.
5. Delhi is known for its diverse cuisine, including popular street food like chaat and parathas.
6. Delhi experiences extreme weather conditions, with scorching summers and chilly winters.
7. Delhi is a major political, economic, and educational center in India.
8. Delhi is divided into two parts: Old Delhi, which is the historic part of the city, and New Delhi, which is the modern administrative area.
9. Delhi is well-connected to other parts of India and the world through its international airport and extensive road and rail network.
10. Delhi has faced challenges related to pollution and traffic congestion in recent years.
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Community Answer
Consider the following statements regarding Delhi’s geography an...
  • During the southwest monsoon, the prevalent direction of the wind is easterly. The winds travel from over the Bay of Bengal, carrying moisture and rainfall to this part of the country. Once the monsoon withdraws, however, the predominant direction of the winds changes to north-westerly. These winds carry particulate matter (essentially smoke and soot) from crop-burning in Punjab to the area above Delhi, and then onward down the Gangetic basin.
  • The fall in temperature also contributes to increased pollution levels. As it gets cooler, the inversion height — which is the layer beyond which pollutants cannot disperse into the upper atmosphere — comes down. When that happens, larger concentrations of pollutants in the air hang closer to the surface, and lead to worsening AQIs.
  • The point to note here is this: The direction of the wind is north-westerly in summer too, but it is the very high temperature over the Indo-Gangetic basin that ensures the pollutants that it brings (dust etc. from Rajasthan and sometimes Pakistan and Afghanistan) does not hang low.
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Consider the following statements regarding Delhi’s geography and weather conditions that contributes to air pollution. During the southwest monsoon, the prevalent direction of the wind is easterly. Once the monsoon withdraws, the predominant direction of the winds changes to north-westerly. The fall in temperature also contributes to increased pollution levels.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. Can you explain this answer?
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Consider the following statements regarding Delhi’s geography and weather conditions that contributes to air pollution. During the southwest monsoon, the prevalent direction of the wind is easterly. Once the monsoon withdraws, the predominant direction of the winds changes to north-westerly. The fall in temperature also contributes to increased pollution levels.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. 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 regarding Delhi’s geography and weather conditions that contributes to air pollution. During the southwest monsoon, the prevalent direction of the wind is easterly. Once the monsoon withdraws, the predominant direction of the winds changes to north-westerly. The fall in temperature also contributes to increased pollution levels.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. 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 regarding Delhi’s geography and weather conditions that contributes to air pollution. During the southwest monsoon, the prevalent direction of the wind is easterly. Once the monsoon withdraws, the predominant direction of the winds changes to north-westerly. The fall in temperature also contributes to increased pollution levels.How many of the above statements are correct?a)Only oneb)Only twoc)All threed)NoneCorrect answer is option 'C'. Can you explain this answer?.
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