3rd Class General Knowledge Earth and Universe Question Bank Earth and Universe

  • question_answer
    Why is Earth called the blue planet?  (2016)                                    

    A)  The Earth's atmosphere scatters the light and creates a blue effect.

    B)  The scientists have discovered that the colour of the Earth is blue.

    C)  70% of Earth's surface is covered by water.

    D)  Both [A] and [B]

    Correct Answer: D

    Solution :

    [d] 70% of its surface is covered with water, so Earth is also known as a watery planet. Also the Earth's atmosphere scatters the light and creates the blue effect.


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