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

  • question_answer
    The Red Sea derives its name from the:

    A)  Red bloom caused by a red alga

    B)  Seed bloom caused by a blue-green alga

    C)  Profuse growth of a red flowered plant

    D)  Red coloured effluents deposited in it

    Correct Answer: B

    Solution :

    [b] Red sea derives its name from the explosive growth of a blue algae, Trichodesmium erythraeum, that every so many years, dyes the normally blue-green water of the Red Sea an orange-red.

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