Multiple choice

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

  1. 1, 4, 3, 2

  2. 4, 1, 3, 2

  3. 4, 1, 2, 3

  4. 1, 4, 2, 3
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The average albedo of Earth is 34%. It varies according to the colour and texture of the surface.

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