2. Sample Papers
  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-10

  • question_answer
    The atmospheric layer closest to the earth is:

    A) Mesosphere                   

    B) Hydrosphere

    C) Troposphere                  

    D) Ionosphere

    Correct Answer: C

    Solution :

    The troposphere is the lowest portion of Earth's atmosphere. It contains approximately 80% of the atmosphere's mass and 99% of its water vapor and aerosols.


You need to login to perform this action.
You will be redirected in 3 sec spinner