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If the earth did not have an atmosphere, would its average surface temperature be higher or lower than what it is now?
  • a)
    Lower because the Greenhouse effect of the atmosphere would be absent.
  • b)
    Higher as earth has poor reflectivity
  • c)
    Higher as the heating is better
  • d)
    None of the above
Correct answer is option 'A'. Can you explain this answer?
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If the earth did not have an atmosphere, would its average surface tem...
The radiation of infrared rays of the sun keeps the earth's surface warm even at night due to the greenhouse effect of the atmosphere. Heavy gases likely CO2​ present in the earth's atmosphere reflect infra-red radiation back towards the earth's surface. Due to which earth's atmosphere becomes richer in infrared radiation. If the atmosphere is absent then earth temperature falls off.
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If the earth did not have an atmosphere, would its average surface temperature be higher or lower than what it is now?a)Lower because the Greenhouse effect of the atmosphere would be absent.b)Higher as earth has poor reflectivityc)Higher as the heating is betterd)None of the aboveCorrect answer is option 'A'. Can you explain this answer?
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If the earth did not have an atmosphere, would its average surface temperature be higher or lower than what it is now?a)Lower because the Greenhouse effect of the atmosphere would be absent.b)Higher as earth has poor reflectivityc)Higher as the heating is betterd)None of the aboveCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about If the earth did not have an atmosphere, would its average surface temperature be higher or lower than what it is now?a)Lower because the Greenhouse effect of the atmosphere would be absent.b)Higher as earth has poor reflectivityc)Higher as the heating is betterd)None of the aboveCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the earth did not have an atmosphere, would its average surface temperature be higher or lower than what it is now?a)Lower because the Greenhouse effect of the atmosphere would be absent.b)Higher as earth has poor reflectivityc)Higher as the heating is betterd)None of the aboveCorrect answer is option 'A'. Can you explain this answer?.
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