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6th Class Science Garbage In, Garbage Out Question Bank Garbage and their Disposal

  • question_answer
    Which of the following get completely decompose?

    A)  Left over food

    B)  Broken glass

    C)  Aluminium wrapper

    D)  Polythene bags

    Correct Answer: A

    Solution :

    Left-over food is a biodegradable substances. Biodegradable substances get decomposed by the action of decomposers like bacteria.


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