10th Class Science Our Environment Question Bank Self Test-14

  • question_answer
    Which one of the following is true regarding the transfer of energy in the food chain?

    A)  \[900\,J\to 90J\to 0.9J\to 0.09J\]

    B)  \[1000\,J\to 100J\to 10J\to 1J\]

    C)  \[750J\to 7.5J\to \,0.75\to 0.075J\]

    D)  \[1200J\to 120J\to 1.20J\to 0.120J\]

    E)  None of these

    Correct Answer: B

    Solution :


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