2. Sample Papers
  3. 6th Class
  4. Social Science

6th Class Social Science Sample Paper Social Studies - Sample Test Paper-4

  • question_answer
    The earth is surrounded by a layer of gases known as:

    A)  Biosphere         

    B)  Atmosphere

    C)  Lithosphere      

    D)         Hydrosphere

    E)  None of these

    Correct Answer: B

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