Question 11 (Choice 1) - (b) - CBSE Class 12 Sample Paper for 2022 Boards [Term 2] - Physics - Solutions to CBSE Sample Paper - Physics Class 12

Last updated at April 16, 2024 by

(b) If the Earth did not have an atmosphere, would its average surface temperature be higher or lower than what it is now? Explain. 

Answer

If the Earth did not have an atmosphere, there would be an absence of greenhouse effect . 

The greenhouse effect traps heat from the sun .

Without an atmosphere, the temperature of the earth would be lower than what it is now.

 

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo