CTET 2 Social and Science 30 Dec 2021 Paper

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Question : 52 of 150
 
Marks: +1, -0
Consider the following statement and choose the correct option:
A) The insolation received by the earth heats up its surface.
B) Earth after being heated from insolation, itself becomes a radiating body.
C) Nitrogen traps heat generated from earth and helps maintain earth's temperature.
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