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UPSC Prelims 2002Question 123Environment

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

Options

  1. (a)1, 4, 3, 2
  2. (b)4, 1, 2, 3
  3. (c)4, 1, 3, 2
  4. (d)1, 4, 2, 3

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