Biology Test Worksheet Quiz

    (Nysed) Matter Cycled Through Organisms And Ecosystems

    NGSS: HS-LS2-4
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    Base your answers to questions 8 on the diagram below and on your knowledge of biology. The diagram represents the energy in kilocalories (kcal) available at different feeding levels in a food chain.

    ecology, energy flow and food web fig: lenv12018-examw_g19.png

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    Base your answer to question 9 on the information and diagram below and on your knowledge of biology. The diagram represents the energy relationships in a forest ecosystem.

    ecology, energy flow and food web fig: lenv12020-examw_g20.png

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    Base your answers to questions 11 on the diagram below and on your knowledge of biology. The diagram represents trophic levels in an ocean environment.

    ecology, energy flow and food web fig: lenv62018-examw_g21.png

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