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The albedo, (Latin for white) is a measure of reflected sunlight. Charcoal has an albedo of 0,04; snow 0,9 The planet with the highest albedo is Venus, whereas Mercury is theâ¦ lowest.
In the above table, we see that the Earthâs average albedo is 0.31, but there is considerable variation in this value over the surface of the Earth and over time as well â this spatial and temporal variation in albedo of the Earth is shown in the figure below.