UPSC 2002 › Environment & Ecology › Biogeochemical Cycles & Earth Systems

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UPSC 2002 · Q136 · Environment & Ecology › Biogeochemical Cycles & Earth Systems · Save

Consider the following ecosystems:

  1. Taiga
  2. Tropical evergreen
  3. Tropical deciduous
  4. Tundra The correct sequence in decreasing order of the albedo values of these ecosystems is
(a) 1, 4, 3, 2
(b) 4, 1, 2, 3
(c) 4, 1, 3, 2
(d) 1, 4, 2, 3
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Answer: (c) 4, 1, 3, 2