SSC General Science & Technology Sample Paper NCERT Sample Paper-1

  • question_answer
    Fish can survive inside a frozen lake because:

    A)  Ice is good conductor of heat

    B)  Fish are warm blooded animals

    C)  Water near the bottom does not freeze

    D)  Fish is hypemate in ice

    Correct Answer: C

    Solution :

    [c] Underneath the frozen upper layer, the water remains in its liquid form and does not freeze. Also, oxygen is trapped beneath the layer of ice. As a result, fish and other aquatic animals find it possible to live comfortably in the frozen lakes and ponds.

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