Contrast the flow of energy and chemicals in ecosystems.
  • Explain how trophic levels relate to food chains and food webs.
  • ">Biology : 9.9 Feeding Relationships Determine the Path of Energy and Chemicals in Ecosystems


    << Back to Lessons Index

    Biology / 9.9 Feeding Relationships Determine the Path of Energy and Chemicals in Ecosystems

    Click on textbook icon to go to the notes for this lesson and read topics "Energy Flow and Chemical Cycling" through "Food Webs" in Chapter 36, Section 36.1 Notes