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Q. |
Which type of radiations are absorbed by the upper layer of the atmosphere? |
A. | Radio-waves |
B. | Infrared |
C. | Visible |
D. | Ultraviolet |
Answer» D. Ultraviolet | |
Explanation: The Troposphere is the layer where the weather happens. Above this layer is the Stratosphere and in between them is the Ozone layer that absorbs the sun's harmful ultraviolet rays. Above the Stratosphere is the Mesosphere, the Thermosphere including the Ionosphere - and the Exosphere. |
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