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4th Class Science Our Environment Question Bank Self Test-7

  • question_answer
    Non-biodegradable waste is one of the major cause of land pollution. Which one of the following is a better option to get rid of non- biodegradable waste?

    A)  Burning

    B)  Burying

    C)  Recycling

    D)  Dumping

    E)  None of these

    Correct Answer: C

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