10th Class Science Solved Paper - Science-2017 Outside Delhi Set-III

  • question_answer
    In the following food chain, 20,000 J of energy was available to the plants. How much energy would be available to man in this chain?
    Plants \[\to \] Sheep \[\to \] Man
     

    Answer:

    In the given food chain, according to 10% law,
    Plants \[\to \] Sheep \[\to \] Man
    20,000 J   2000 J   200 J
    Amount of energy available to the man is 200 J.
     


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