BCECE Medical BCECE Medical Solved Papers-2006

  • question_answer
    If there were no atmosphere, the average temperature on the surface of the earth would be:

    A)  lower         

    B)  higher

    C)  same as now 

    D)  \[{{0}^{o}}\]

    Correct Answer: A

    Solution :

    Due to absence of atmosphere, there would have been ho green house effect, i.e., no back scattering of infrared radiations from atmosphere particles, which are emitted by earth. Due to which the temperature of earth would have decreased.


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