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Which of the statements given below about the albedo of earth is/are correct?
1. Albedo is maximum in the tropics & minimum in the subtropical regions.
2. Albedo of a surface is always less than the insolation received by that surface.
3. A decline of one percent of earth’s albedo is equivalent to the warming impact due to doubling of carbon
dioxide.
Select the correct answer using the codes given below.
  • a)
    1 and 2 only
  • b)
    2 only
  • c)
    2 and 3 only
  • d)
    1, 2 and 3
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which of the statements given below about the albedo of earth is/are c...
In tropics albedo is maximum because of clouds, while near the poles because of increase in snow cover, hence the minimum is in subtropical region.
Albedo is the percent of incoming radiation that is directly reflected. Hence, always less than insolation.
Hence, all statements are correct.
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Which of the statements given below about the albedo of earth is/are correct?1. Albedo is maximum in the tropics & minimum in the subtropical regions.2. Albedo of a surface is always less than the insolation received by that surface.3. A decline of one percent of earth’s albedo is equivalent to the warming impact due to doubling of carbondioxide.Select the correct answer using the codes given below.a)1 and 2 onlyb)2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'D'. Can you explain this answer?
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Which of the statements given below about the albedo of earth is/are correct?1. Albedo is maximum in the tropics & minimum in the subtropical regions.2. Albedo of a surface is always less than the insolation received by that surface.3. A decline of one percent of earth’s albedo is equivalent to the warming impact due to doubling of carbondioxide.Select the correct answer using the codes given below.a)1 and 2 onlyb)2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'D'. 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 Which of the statements given below about the albedo of earth is/are correct?1. Albedo is maximum in the tropics & minimum in the subtropical regions.2. Albedo of a surface is always less than the insolation received by that surface.3. A decline of one percent of earth’s albedo is equivalent to the warming impact due to doubling of carbondioxide.Select the correct answer using the codes given below.a)1 and 2 onlyb)2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the statements given below about the albedo of earth is/are correct?1. Albedo is maximum in the tropics & minimum in the subtropical regions.2. Albedo of a surface is always less than the insolation received by that surface.3. A decline of one percent of earth’s albedo is equivalent to the warming impact due to doubling of carbondioxide.Select the correct answer using the codes given below.a)1 and 2 onlyb)2 onlyc)2 and 3 onlyd)1, 2 and 3Correct answer is option 'D'. Can you explain this answer?.
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