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The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?
- a)The Himalayas
- b)The Northern Plains
- c)The Peninsular Plateau
- d)The Coastal Plains
Correct answer is option 'B'. Can you explain this answer?
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The Himalayan uplift out of the Tethys Sea and subsidence of the north...
(a) The Himalayan uplift out of the Tethys sea and subsidence of the Northern flank of the peninsular plateau resulted in the formation of a large basin. In course of time, this depression gradually got filled with deposition of sediments from rivers flowing from the mountains in the north and led to formation of the fertile Northern plains.
(b) It spreads over an area of 7 lakh sq km. The plain is about 2400 km long and 240-230 km broad.
(c) It is a densely populated and an intensively cultivated area.
(b) It spreads over an area of 7 lakh sq km. The plain is about 2400 km long and 240-230 km broad.
(c) It is a densely populated and an intensively cultivated area.
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The Himalayan uplift out of the Tethys Sea and subsidence of the north...
When the formation of himalya happened it uplift out tethys and flat land of extensive alluvial deposition occur which led to formation of northern plain
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The Himalayan uplift out of the Tethys Sea and subsidence of the north...
The Formation of the Northern Plains
The formation of the Northern Plains in India can be attributed to the uplift of the Himalayas and the subsidence of the northern flank of the peninsular plateau. This geological process led to the creation of a large depression or basin in the region. This depression gradually got filled up over millions of years by the deposition of sediments brought by rivers, resulting in the formation of the Northern Plains.
Uplift of the Himalayas
- The Himalayas were formed as a result of the collision between the Indian and Eurasian tectonic plates.
- This collision began around 50 million years ago and is still ongoing.
- The intense pressure and forces generated during this collision led to the uplift of the Himalayan mountain range.
- The Himalayas are one of the youngest mountain ranges in the world and are still rising at a rate of a few centimeters per year.
Subsidence of the Northern Flank of the Peninsular Plateau
- While the Himalayas were being uplifted, the northern flank of the peninsular plateau experienced subsidence or sinking.
- This subsidence created a large depression or basin to the south of the Himalayas.
- The subsidence of the northern flank of the peninsular plateau was caused by the intense compressional forces exerted by the uplifted Himalayas.
- This depression gradually got filled up with sediments brought by rivers, resulting in the formation of the Northern Plains.
Filling up of the Depression
- The filling up of the depression occurred due to the deposition of sediments brought by rivers such as the Indus, Ganges, and Brahmaputra.
- These rivers originate from the Himalayas and carry large amounts of eroded material downstream.
- As these rivers flowed across the depression, they deposited the sediments they were carrying, gradually filling up the basin.
- Over millions of years, this process led to the formation of the Northern Plains, which are characterized by flat and fertile land.
Conclusion
In conclusion, the uplift of the Himalayas and the subsidence of the northern flank of the peninsular plateau resulted in the formation of a large depression or basin. This depression got filled up over time by the deposition of sediments brought by rivers, leading to the formation of the Northern Plains in India. These plains are vital for agriculture and have played a significant role in the development of civilization in the region.
The formation of the Northern Plains in India can be attributed to the uplift of the Himalayas and the subsidence of the northern flank of the peninsular plateau. This geological process led to the creation of a large depression or basin in the region. This depression gradually got filled up over millions of years by the deposition of sediments brought by rivers, resulting in the formation of the Northern Plains.
Uplift of the Himalayas
- The Himalayas were formed as a result of the collision between the Indian and Eurasian tectonic plates.
- This collision began around 50 million years ago and is still ongoing.
- The intense pressure and forces generated during this collision led to the uplift of the Himalayan mountain range.
- The Himalayas are one of the youngest mountain ranges in the world and are still rising at a rate of a few centimeters per year.
Subsidence of the Northern Flank of the Peninsular Plateau
- While the Himalayas were being uplifted, the northern flank of the peninsular plateau experienced subsidence or sinking.
- This subsidence created a large depression or basin to the south of the Himalayas.
- The subsidence of the northern flank of the peninsular plateau was caused by the intense compressional forces exerted by the uplifted Himalayas.
- This depression gradually got filled up with sediments brought by rivers, resulting in the formation of the Northern Plains.
Filling up of the Depression
- The filling up of the depression occurred due to the deposition of sediments brought by rivers such as the Indus, Ganges, and Brahmaputra.
- These rivers originate from the Himalayas and carry large amounts of eroded material downstream.
- As these rivers flowed across the depression, they deposited the sediments they were carrying, gradually filling up the basin.
- Over millions of years, this process led to the formation of the Northern Plains, which are characterized by flat and fertile land.
Conclusion
In conclusion, the uplift of the Himalayas and the subsidence of the northern flank of the peninsular plateau resulted in the formation of a large depression or basin. This depression got filled up over time by the deposition of sediments brought by rivers, leading to the formation of the Northern Plains in India. These plains are vital for agriculture and have played a significant role in the development of civilization in the region.
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The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?a)The Himalayasb)The Northern Plainsc)The Peninsular Plateaud)The Coastal PlainsCorrect answer is option 'B'. Can you explain this answer?
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The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?a)The Himalayasb)The Northern Plainsc)The Peninsular Plateaud)The Coastal PlainsCorrect 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 The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?a)The Himalayasb)The Northern Plainsc)The Peninsular Plateaud)The Coastal PlainsCorrect 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 The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?a)The Himalayasb)The Northern Plainsc)The Peninsular Plateaud)The Coastal PlainsCorrect answer is option 'B'. Can you explain this answer?.
The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?a)The Himalayasb)The Northern Plainsc)The Peninsular Plateaud)The Coastal PlainsCorrect 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 The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?a)The Himalayasb)The Northern Plainsc)The Peninsular Plateaud)The Coastal PlainsCorrect 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 The Himalayan uplift out of the Tethys Sea and subsidence of the northern flank of the peninsular plateau resulted in the formation of a large basin. Which of the following physical divisions of India was formed due to filling up of this depression?a)The Himalayasb)The Northern Plainsc)The Peninsular Plateaud)The Coastal PlainsCorrect answer is option 'B'. Can you explain this answer?.
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