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Origin of Himalayas Video Lecture - Geography for UPSC CSE

Video Timeline
Video Timeline
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00:00Introduction
00:29Origin of Himalayas
01:13Interior of the Earth
04:02Tectonic Plates
06:31Diagram 1
08:48Diagram 2
09:11Pangaea
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FAQs on Origin of Himalayas

1. What is the origin of the Himalayas?
Ans. The Himalayas were formed due to the collision of the Indian and Eurasian tectonic plates. This collision began around 50 million years ago and is still ongoing, resulting in the continuous uplift of the Himalayan mountain range.
2. How did the Indian and Eurasian plates collide to form the Himalayas?
Ans. The Indian Plate, which was once a separate landmass, started moving northward towards the Eurasian Plate. As the Indian Plate collided with the Eurasian Plate, the sedimentary rocks between them were compressed and folded, leading to the formation of the Himalayas.
3. What are the major geological features of the Himalayas?
Ans. The Himalayas are characterized by several major geological features, including high peaks, deep valleys, glacial lakes, and extensive river systems. It is known for its highest peak, Mount Everest, as well as other prominent peaks such as Kanchenjunga and Annapurna.
4. How has the Himalayan region influenced the climate of surrounding areas?
Ans. The Himalayas play a crucial role in shaping the climate of surrounding areas. They act as a barrier, blocking the cold air from Siberia and preventing it from reaching the Indian subcontinent. This creates a distinct climatic pattern, with the northern side of the Himalayas experiencing a cold and dry climate, while the southern side enjoys a relatively warmer and wetter climate.
5. Are there any ongoing geological processes in the Himalayas?
Ans. Yes, the Himalayas are still undergoing geological processes. The collision between the Indian and Eurasian plates is ongoing, causing the Himalayas to continue to rise at a rate of approximately 5 millimeters per year. This results in frequent earthquakes and the formation of new mountain ranges within the Himalayas.
Video Timeline
Video Timeline
arrow
00:00Introduction
00:29Origin of Himalayas
01:13Interior of the Earth
04:02Tectonic Plates
06:31Diagram 1
08:48Diagram 2
09:11Pangaea
More
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