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The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composed
of granite. It is perennially snowbound, and a number of glaciers descend from this range.
Q. Geologically, how old are Himalayan Mountains?
  • a)
    Young and fold
  • b)
    Ancient and fold
  • c)
    Old and fold
  • d)
    Modern and fold
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
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Himalayas are called young fold mountains due to the following reasons
  • They were formed only a few million years ago.
  • Fold mountains are formed when two or more of Earth’s tectonic plates are pushed together.
  • At this point of collision, the compressing boundaries, rocks and debris are warped and folded into rocky outcrops, hills, mountains, and entire mountain ranges.
  • These mountains were formed because of the folding of the earth’s crust due to tectonic activity (fold mountains are formed when two tectonic plates collide with one another).
  • Formed by the collision of the Eurasian plates and the Indo-Australian plates due to Continental Drift.
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Most Upvoted Answer
Read the source given below and answer the questions that follow:The ...

Geological Age of Himalayan Mountains

The Himalayan Mountains are geologically young and structurally folded.

Explanation:
- The source states that the Himalayas are geologically young, indicating that they are not ancient like some other mountain ranges.
- The term "structurally folded" refers to the fact that the mountains have been formed through the folding of the Earth's crust, leading to the creation of the mountain range.

Therefore, the correct answer is option 'a) Young and fold'. This is because the Himalayan Mountains are relatively young in geological terms and have been formed through the process of folding.
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Community Answer
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Inner Himalaya
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Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer?
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Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Read the source given below and answer the questions that follow:The Himalayas, geologically young and structurally folded mountain, stretch over the northern borders of India. These mountain ranges run in a west-east direction from the Indus to the Brahmaputra. The Himalayas represent the loftiest and one of the most rugged mountain barriers of the world. They form an arc, which covers a distance of about 2,400 Km. Their width varies from 400 Km in Kashmir to 150 Km in Arunachal Pradesh. The altitudinal variations are greater in the eastern half than those in the western half. The Himalaya consists of three parallel ranges in its longitudinal extent. A number of valleys lie between these ranges. The northernmost range is known as the Great or Inner Himalayas or the Himadri. It is the most continuous range consisting of the loftiest peaks with an average height of 6,000 metres. It contains all prominent Himalayan peaks. The folds of the Great Himalayas are asymmetrical in nature. The core of this part of Himalayas is composedof granite. It is perennially snowbound, and a number of glaciers descend from this range.Q. Geologically, how old are Himalayan Mountains?a)Young and foldb)Ancient and foldc)Old and foldd)Modern and foldCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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