4th Class Science Sample Paper Science Sample Paper-4

  • 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 from non-biodegradable waste?

    A) Burning

    B)       Burying      

    C) Recycling

    D)        Dumping

    E) None of these

    Correct Answer: C


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