6th Class Science The Living Organisms and their Surrounding Question Bank Our Environment

  • question_answer
    Which of the following actions will help in reducing pollution?
    (i) Using induction cooker instead of LPG stove for cooking food.
    (ii) Using unleaded petrol in cars
    (iii) Spraying pesticides on plants to kill pests
    (iv) Carrying cotton or jute bags for shopping instead of polybags

    A) (i) and (ii) only

    B)        (iii) and (iv) only

    C)        (i), (ii) and (iii) only

    D)        (i), (ii) and (iv) only

    Correct Answer: D

    Solution :

    Spraying of pesticides on plants to kill pests may cause water pollution. The runoff from pesticide laden crop fields enters adjacent water bodies and causes water pollution.


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