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Consider the following statements with reference to the Aravalli Mountain Range in India:
(1) It is the oldest fold mountain range in the Indian subcontinent.
(2) It is spread over two States only.
(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.
Which of the statements given above is/are not correct?
(1) It is the oldest fold mountain range in the Indian subcontinent.
(2) It is spread over two States only.
(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.
Which of the statements given above is/are not correct?
- a)2 only
- b)3 only
- c)2 and 3 only
- d)1, 2 and 3
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Consider the following statements with reference to the Aravalli Mount...
The Aravallis date back to millions of years when a pre-Indian sub-continent collided with the mainland Eurasian Plate. Thus, it is the oldest fold mountain of Indian Subcontinent. So, statement (1) is correct.
The Aravalli Mountain Range in Northwestern India runs approximately 692 km in a south-west direction, starting near Delhi, passing through southern Haryana and Rajasthan, and ending in Gujarat. So, statement (2) is not correct.
The Supreme Court-appointed Central Empowered Committee revealed that 31 of 128 hills in the Aravalli region in Rajasthan had vanished in the last 50 years due to illegal quarrying. Although Aravalli is facing a biodiversity threat it is not declared as a Biodiversity Hotspot. So, statement (3) is not correct.
Biodiversity Hotspot: To qualify as a biodiversity hotspot, an area must meet two strict criteria:
• Contain at least 1,500 species of vascular plants found nowhere else on Earth (known as "endemic" species).
• Have lost at least 70 percent of its primary native vegetation. Many of the biodiversity hotspots exceed the two criteria. For example, both the Sundaland Hotspot in Southeast Asia and the Tropical Andes Hotspot in South America have about 15,000 endemic plant species. The loss of vegetation in some hotspots has reached a startling 95 percent. Therefore, the answer is (c).
The Aravalli Mountain Range in Northwestern India runs approximately 692 km in a south-west direction, starting near Delhi, passing through southern Haryana and Rajasthan, and ending in Gujarat. So, statement (2) is not correct.
The Supreme Court-appointed Central Empowered Committee revealed that 31 of 128 hills in the Aravalli region in Rajasthan had vanished in the last 50 years due to illegal quarrying. Although Aravalli is facing a biodiversity threat it is not declared as a Biodiversity Hotspot. So, statement (3) is not correct.
Biodiversity Hotspot: To qualify as a biodiversity hotspot, an area must meet two strict criteria:
• Contain at least 1,500 species of vascular plants found nowhere else on Earth (known as "endemic" species).
• Have lost at least 70 percent of its primary native vegetation. Many of the biodiversity hotspots exceed the two criteria. For example, both the Sundaland Hotspot in Southeast Asia and the Tropical Andes Hotspot in South America have about 15,000 endemic plant species. The loss of vegetation in some hotspots has reached a startling 95 percent. Therefore, the answer is (c).
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Consider the following statements with reference to the Aravalli Mountain Range in India:(1) It is the oldest fold mountain range in the Indian subcontinent.(2) It is spread over two States only.(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.Which of the statements given above is/are not correct?a)2 onlyb)3 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements with reference to the Aravalli Mountain Range in India:(1) It is the oldest fold mountain range in the Indian subcontinent.(2) It is spread over two States only.(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.Which of the statements given above is/are not correct?a)2 onlyb)3 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements with reference to the Aravalli Mountain Range in India:(1) It is the oldest fold mountain range in the Indian subcontinent.(2) It is spread over two States only.(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.Which of the statements given above is/are not correct?a)2 onlyb)3 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements with reference to the Aravalli Mountain Range in India:(1) It is the oldest fold mountain range in the Indian subcontinent.(2) It is spread over two States only.(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.Which of the statements given above is/are not correct?a)2 onlyb)3 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?.
Consider the following statements with reference to the Aravalli Mountain Range in India:(1) It is the oldest fold mountain range in the Indian subcontinent.(2) It is spread over two States only.(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.Which of the statements given above is/are not correct?a)2 onlyb)3 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements with reference to the Aravalli Mountain Range in India:(1) It is the oldest fold mountain range in the Indian subcontinent.(2) It is spread over two States only.(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.Which of the statements given above is/are not correct?a)2 onlyb)3 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements with reference to the Aravalli Mountain Range in India:(1) It is the oldest fold mountain range in the Indian subcontinent.(2) It is spread over two States only.(3) Due to the rising threat to biodiversity, it has been declared as a Biodiversity Hotspot.Which of the statements given above is/are not correct?a)2 onlyb)3 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?.
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