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10th Class Science Our Environment Question Bank Our Environment

  • question_answer
    Which of the following represents energy flow in an ecosystem?

    A) Multidirectional              

    B) Unidirectional                  

    C) Bidirectional     

    D) Circular

    Correct Answer: B

    Solution :

    Energy flow in an ecosystem is unidirectional, because heat released at a level cannot be used again.


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