Energy Flow in Energy Pyramids Exercise

Energy Flow in Energy Pyramids

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Energy Flow in Energy Pyramids

Understand how energy transfers from one trophic level to the next in an energy pyramid.

Questions

  1. MultiChoice

    What shape best represents energy distribution in an ecosystem?

  2. WordsBox

    Energy enters ecosystems through ____ and flows in ____ direction.

  3. MultiChoice

    How much energy is typically lost as heat between trophic levels?

  4. MultiChoice

    According to the 10% rule, if plants have 1,000 units of energy, how much reaches herbivores?

  5. WordsBox

    Most energy lost at each trophic level is converted into ____

  6. MultiChoice

    Why does energy decrease as you move up an energy pyramid?

  7. MultiChoice

    Which level of an energy pyramid contains the most available energy?

  8. WordsBox

    The ____ of an energy pyramid has the largest amount of available ____

  9. MultiChoice

    If primary consumers have 500 calories of energy, how much energy reaches secondary consumers?

  10. MultiChoice

    Can energy cycle repeatedly through an ecosystem like nutrients do?

  11. WordsBox

    Organisms use energy for ____ movement, and ____

  12. MultiChoice

    Which level in an energy pyramid has the smallest energy amount?