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With reference to Northern Plains of India, consider the following statements:
1. The Northern Plains are generally characterized as flat land with no variations in relief.
2. The largest portion of Northern Plain is formed of older alluvium.
Which of the statements given above is / are correct?
1. The Northern Plains are generally characterized as flat land with no variations in relief.
2. The largest portion of Northern Plain is formed of older alluvium.
Which of the statements given above is / are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
With reference to Northern Plains of India, consider the following sta...
The correct answer is option 'B' - 2 only.
Explanation:
The Northern Plains of India are a vast stretch of flat land that covers a significant part of northern India. Let us examine the given statements one by one:
1. The Northern Plains are generally characterized as flat land with no variations in relief.
The first statement is incorrect. While it is true that the Northern Plains are mostly flat, they are not entirely devoid of variations in relief. The plains are marked by several rivers and their tributaries, which have formed valleys and ridges. For example, the Ganga River and its tributaries have created numerous river valleys and floodplains in the Northern Plains.
2. The largest portion of Northern Plain is formed of older alluvium.
The second statement is correct. The largest portion of the Northern Plains is indeed formed of older alluvium. Alluvium refers to the loose, unconsolidated sediment that is deposited by rivers. Over thousands of years, the rivers in the region have deposited layers of sediments, including sand, silt, and clay, which have formed the fertile soil of the plains. This accumulation of alluvium has made the Northern Plains one of the most agriculturally productive regions in India.
The Northern Plains can be further divided into three parts based on the age of the alluvium:
- Bhabar: The outermost part of the plains is known as Bhabar, where the rivers disappear underground due to the porous nature of the sediments.
- Terai: The next part is Terai, which is a marshy and swampy region at the foothills of the Himalayas.
- Bhangar: The largest and the oldest part of the Northern Plains is called Bhangar. It is formed by the deposition of older alluvium.
To summarize, the Northern Plains of India are not entirely flat, as there are variations in relief due to the presence of river valleys and floodplains. However, the largest portion of these plains is indeed formed of older alluvium, which has contributed to its fertile soil and agricultural productivity. Therefore, only statement 2 is correct, and the answer is option 'B' - 2 only.
Explanation:
The Northern Plains of India are a vast stretch of flat land that covers a significant part of northern India. Let us examine the given statements one by one:
1. The Northern Plains are generally characterized as flat land with no variations in relief.
The first statement is incorrect. While it is true that the Northern Plains are mostly flat, they are not entirely devoid of variations in relief. The plains are marked by several rivers and their tributaries, which have formed valleys and ridges. For example, the Ganga River and its tributaries have created numerous river valleys and floodplains in the Northern Plains.
2. The largest portion of Northern Plain is formed of older alluvium.
The second statement is correct. The largest portion of the Northern Plains is indeed formed of older alluvium. Alluvium refers to the loose, unconsolidated sediment that is deposited by rivers. Over thousands of years, the rivers in the region have deposited layers of sediments, including sand, silt, and clay, which have formed the fertile soil of the plains. This accumulation of alluvium has made the Northern Plains one of the most agriculturally productive regions in India.
The Northern Plains can be further divided into three parts based on the age of the alluvium:
- Bhabar: The outermost part of the plains is known as Bhabar, where the rivers disappear underground due to the porous nature of the sediments.
- Terai: The next part is Terai, which is a marshy and swampy region at the foothills of the Himalayas.
- Bhangar: The largest and the oldest part of the Northern Plains is called Bhangar. It is formed by the deposition of older alluvium.
To summarize, the Northern Plains of India are not entirely flat, as there are variations in relief due to the presence of river valleys and floodplains. However, the largest portion of these plains is indeed formed of older alluvium, which has contributed to its fertile soil and agricultural productivity. Therefore, only statement 2 is correct, and the answer is option 'B' - 2 only.
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Community Answer
With reference to Northern Plains of India, consider the following sta...
The northern plains are generally described as flat land with no variations in its relief. It is not true. These vast plains also have diverse relief features. So, Statement 1 is not correct.
The largest part of the northern plain is formed of older alluvium. They lie above the flood plains of the rivers and present a terrace like feature. This part is known as Bhangar. So, Statement 2 is correct.
ADDITIONAL INFORMATION:
The Northern plains can be divided into four regions. The rivers, after descending from the mountains deposit pebbles in a narrow belt of about 8 to 16 km in width lying parallel to the slopes of the Shiwaliks. It is known as bhabar. All the streams disappear in this bhabar belt. South of this belt, the streams and rivers re-emerge and create a wet, swampy and marshy region known as terai. This was a thickly forested region full of wildlife. The largest part of the northern plain is formed of older alluvium. They lie above the flood plains of the rivers and present a terrace like feature. This part is known as bhangar. The soil in this region contains calcareous deposits locally known as kankar. The newer, younger deposits of the flood plains are called khadar. They are renewed almost every year and so are fertile, thus, ideal for intensive agriculture.
The largest part of the northern plain is formed of older alluvium. They lie above the flood plains of the rivers and present a terrace like feature. This part is known as Bhangar. So, Statement 2 is correct.
ADDITIONAL INFORMATION:
The Northern plains can be divided into four regions. The rivers, after descending from the mountains deposit pebbles in a narrow belt of about 8 to 16 km in width lying parallel to the slopes of the Shiwaliks. It is known as bhabar. All the streams disappear in this bhabar belt. South of this belt, the streams and rivers re-emerge and create a wet, swampy and marshy region known as terai. This was a thickly forested region full of wildlife. The largest part of the northern plain is formed of older alluvium. They lie above the flood plains of the rivers and present a terrace like feature. This part is known as bhangar. The soil in this region contains calcareous deposits locally known as kankar. The newer, younger deposits of the flood plains are called khadar. They are renewed almost every year and so are fertile, thus, ideal for intensive agriculture.
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With reference to Northern Plains of India, consider the following statements:1. The Northern Plains are generally characterized as flat land with no variations in relief.2. The largest portion of Northern Plain is formed of older alluvium.Which of the statements given above is / are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'B'. Can you explain this answer?
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