4th Class Science Sample Paper Science Olympiad Model Test Paper-6

  • question_answer
    Which of the following helps in reducing pollution?

    A) We should use fossil fuels as much as possible so that they end up quickly.

    B) We should throw plastics and other harmful garbage directly into river.

    C) We should burn our garbage every day in our garden or at a corner of our street.

    D) We should follow 3 R's rule (Reduce, Reuse and Recycle).

    E) None of these

    Correct Answer: D


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