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    The chief source of Hydrogen Sulphide pollutant is
    Question

    The chief source of Hydrogen Sulphide pollutant is

    A.

    Decaying vegetation and animal matter

    B.

    Automobiles

    C.

    Oil Refineries

    D.

    Thermal Power Plants

    Correct option is A

    The chief source of Hydrogen Sulphide pollutants is Decaying vegetation and animal matter. Hydrogen Sulphide is a flammable and poisonous gas. It occurs naturally in some groundwater.

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