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Which of the following statements about the Himalayas is not correct?
  • a)
    The rivers of Kosi and Sutlej originated before the upliftment of Himalayan region.
  • b)
    Snow line in Western Himalayas is higher than Eastern Himalayas.
  • c)
    Kail and Silk cotton trees are naturally found in Himalayan region.
  • d)
    Duns are located between Lesser Himalayas and Shiwaliks.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements about the Himalayas is not correct?...
An antecedent stream is a stream that maintains its original course and pattern despite the changes in underlying rock topography. However, as the uplift occurs, the stream erodes through the rising ridge to form a steep-walled gorge. Many Himalayan rivers are good examples of antecedent origin. These rivers originated well before the Himalayan region was uplifted. The rivers Indus, Brahmaputra, Sutlej, Kosi and Subansiri originated on the Tibetan side and now traverse the existing mountain ranges, cutting deep gorges. Hence statement (a) is correct.
  • Snow line is the lower topographic limit of permanent snow cover. Snow line in Eastern Himalayas is higher than Western Himalayas (hence statement (b) is not correct) due to following reasons.
  • Latitudinal differences i.e. Eastern Himalayas are located near to Tropics compared to Western Himalayas.
    • Precipitation in Western Himalayas is comparatively low and occurs mostly as snowfall whereas in eastern Himalayas the precipitation is greater and occurs mostly in the form of rain.
  • Kail (Pinus wallichiana) is a coniferous evergreen tree native to the Himalaya, Karakoram and Hindu Kush mountains. It grows in mountain valleys at altitudes of 1800–4300 m. It favours a temperate climate with dry winters and wet summers. Its typical habitats are mountain screes and glacier forelands, but it will also form old-growth forests as the primary species or in mixed forests with deodar, birch, spruce, and fir.
  • Silk Cotton trees (Bombax Ceiba) are widely distributed all over Western Himalayas upto an elevation of 1300 metres above sea level. A characteristic feature of simbal tree is that it is never seen growing in groups and always grows as a single isolated tree. Its flower buds are used as food. Hence statement (c) is correct.
  • The longitudinal valleys lying between lesser Himalayas and the Shiwaliks are known as Duns. These valleys are deposited with coarse alluvium brought down by Himalayan rivers. Dehra Dun, Kotli Dun and Patli Dun are some of the well-known Duns. Hence statement (d) is correct.
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Which of the following statements about the Himalayas is not correct?a)The rivers of Kosi and Sutlej originated before the upliftment of Himalayan region.b)Snow line in Western Himalayas is higher than Eastern Himalayas.c)Kail and Silk cotton trees are naturally found in Himalayan region.d)Duns are located between Lesser Himalayas and Shiwaliks.Correct answer is option 'B'. Can you explain this answer?
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Which of the following statements about the Himalayas is not correct?a)The rivers of Kosi and Sutlej originated before the upliftment of Himalayan region.b)Snow line in Western Himalayas is higher than Eastern Himalayas.c)Kail and Silk cotton trees are naturally found in Himalayan region.d)Duns are located between Lesser Himalayas and Shiwaliks.Correct answer is option 'B'. 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 statements about the Himalayas is not correct?a)The rivers of Kosi and Sutlej originated before the upliftment of Himalayan region.b)Snow line in Western Himalayas is higher than Eastern Himalayas.c)Kail and Silk cotton trees are naturally found in Himalayan region.d)Duns are located between Lesser Himalayas and Shiwaliks.Correct answer is option 'B'. 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 statements about the Himalayas is not correct?a)The rivers of Kosi and Sutlej originated before the upliftment of Himalayan region.b)Snow line in Western Himalayas is higher than Eastern Himalayas.c)Kail and Silk cotton trees are naturally found in Himalayan region.d)Duns are located between Lesser Himalayas and Shiwaliks.Correct answer is option 'B'. Can you explain this answer?.
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