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Consider the following statements regarding the environmental impacts and concerns in Antarctica:
1. The Antarctic Peninsula is warming at a rate that is five times faster than the global average.
2. Increased vegetation in Antarctica is primarily due to natural climate variations rather than human-induced climate change.
3. The rise in plant cover in Antarctica decreases the albedo effect, leading to further warming.
Which of the statements given above is/are correct?
  • a)
    1 Only
  • b)
    1 and 2 Only
  • c)
    1 and 3 Only
  • d)
    1, 2 and 3
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding the environmental impacts...
Statement 1: The Antarctic Peninsula is warming at a rate five times faster than the global average. This statement is correct. The text indicates that the Antarctic Peninsula has witnessed a significant temperature increase, warming nearly five times faster than the global average since 1950.
Statement 2: Increased vegetation in Antarctica is primarily due to natural climate variations rather than human-induced climate change. This statement is incorrect. The increase in vegetation is attributed to human-induced climate change, as indicated by the study mentioned, which uses satellite data to correlate the rise in plant cover with rising temperatures due to anthropogenic factors.
Statement 3: The rise in plant cover in Antarctica decreases the albedo effect, leading to further warming. This statement is correct. More vegetation reduces the albedo effect (the reflection of solar energy), causing greater absorption of heat, which contributes to further warming—a feedback loop.
Thus, only statements 1 and 3 are correct. Therefore, the correct answer is Option C: 1 and 3 Only.
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Consider the following statements regarding the environmental impacts and concerns in Antarctica:1. The Antarctic Peninsula is warming at a rate that is five times faster than the global average.2. Increased vegetation in Antarctica is primarily due to natural climate variations rather than human-induced climate change.3. The rise in plant cover in Antarctica decreases the albedo effect, leading to further warming.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements regarding the environmental impacts and concerns in Antarctica:1. The Antarctic Peninsula is warming at a rate that is five times faster than the global average.2. Increased vegetation in Antarctica is primarily due to natural climate variations rather than human-induced climate change.3. The rise in plant cover in Antarctica decreases the albedo effect, leading to further warming.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. 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 Consider the following statements regarding the environmental impacts and concerns in Antarctica:1. The Antarctic Peninsula is warming at a rate that is five times faster than the global average.2. Increased vegetation in Antarctica is primarily due to natural climate variations rather than human-induced climate change.3. The rise in plant cover in Antarctica decreases the albedo effect, leading to further warming.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding the environmental impacts and concerns in Antarctica:1. The Antarctic Peninsula is warming at a rate that is five times faster than the global average.2. Increased vegetation in Antarctica is primarily due to natural climate variations rather than human-induced climate change.3. The rise in plant cover in Antarctica decreases the albedo effect, leading to further warming.Which of the statements given above is/are correct?a)1 Onlyb)1 and 2 Onlyc)1 and 3 Onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?.
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