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8th Class Science Sample Paper Science Olympiad Model Test Paper-21

  • question_answer
    Which one of the following statements is correct about manure?

    A) Manure decreases the water-holding capacity of soil.

    B) Manure decreases the number of useful microbes in the soil.

    C) Manure is slowly absorbed by the plants as compared to the fertilizers.

    D) All of these

    E) None of these

    Correct Answer: C

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