71. What fraction of the solar radiation that arrives at the top of the atmosphere is absorbed at the Earths surface?
72. What fraction of the solar radiation that is absorbed at the Earths surface is used to evaporate water?
73. What fraction of the terrestrial radiation emission from the Earths surface escapes to space without being absorbed by the atmosphere?
MCQ Multiple Choice Questions and Answers on Atmosphere
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Atmosphere Question and Answer
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