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Trophic Levels loading

Describes feeding positions in a food chain or web.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    Trophic Levels

    Trophic Levels

    by CK-12 //at grade
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Trophic Levels

    Trophic Levels

    by WBASD Science //at grade
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Trophic Levels (SE)

    Trophic Levels (SE)

    by Support Admin //
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Trophic Levels

    Trophic Levels

    by Mike Szczepanik //at grade
    Describes how to identify trophic levels in a food chain or food web.
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    This indicates how strong in your memory this concept is
  • Read
    2.4 Trophic Levels

    2.4 Trophic Levels

    by Jeff Huska //at grade
    Describes how to identify trophic levels in a food chain or food web.
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  • Read
    Trophic Levels

    Trophic Levels

    by biologyepisd //at grade
    Describes how to identify trophic levels in a food chain or food web.
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    This indicates how strong in your memory this concept is
  • Read
    Trophic Levels

    Trophic Levels

    by Kathryn Sander //at grade
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Trophic Levels

    Trophic Levels

    by NMH Biology //at grade
    Describes how to identify trophic levels in a food chain or food web.
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  • Read
    Trophic Levels and Energy

    Trophic Levels and Energy

    by NMH Biology //at grade
    Describes how to identify trophic levels in a food chain or food web.
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  • Read
    Trophic Levels

    Trophic Levels

    by BeLynda Lee-Jensen //at grade
    Describes how to identify trophic levels in a food chain or food web.
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  • Read
    Trophic Levels

    Trophic Levels

    by Sandra Bureau //at grade
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
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  • Read
    Trophic Levels

    Trophic Levels

    by Erin Schmidt //at grade
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Trophic Levels- Borton

    Trophic Levels- Borton

    by Katie Borton //at grade
    Describes how to identify trophic levels in a food chain or food web.
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    This indicates how strong in your memory this concept is
  • Read
    Trophic Levels

    Trophic Levels

    by Cora James //at grade
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Energy, Disturbances, and Biodiversity of Ecosystems
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  • Read
    Trophic Levels

    Trophic Levels

    by Idaho Open Science '16 //at grade
    Describes how to identify trophic levels in a food chain or food web.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • PLIX
    Food Pyramid

    Food Pyramid

    by CK-12 //at grade
    Trophic Levels Interactive
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  • PLIX
    Trophic Levels

    Trophic Levels

    by CK-12 //at grade
    Trophic Levels Interactive
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  • Video
    Food Chains, Trophic Levels and Ecological Pyramids

    Food Chains, Trophic Levels and Ecological Pyramids

    by Mark Holmstrom //at grade
    A slideshow discussing food chains, trophic levels, and ecological pyrimids both on land and in water. Video courtesy of Tangstar Science
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Lesson Plan
    Understanding the Plant Kingdom

    Understanding the Plant Kingdom

    by CK-12 //at grade
    Link will take you to an automatic download of a .doc file. Lesson contains an "interest approach" along with direct instructions that addresses 3 objectives, discussion questions and activities. Extended lab and evaluation are included.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Lesson Plan
    It's Lonely at the Top

    It's Lonely at the Top

    by CK-12 //basic
    Lesson Plan contains a pre-lab discussion, Lab is a mobile project involving the food web of a system. Then there is a presentation and a summative assessment. Extension and extra resources are available.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Downloadable Quiz
    Trophic Levels Quiz

    Trophic Levels Quiz

    by CK-12 //at grade
    Trophic level roles in food chains
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  • Practice
    Trophic Levels Practice
    Estimated4 minsto complete

    Trophic Levels Practice

    by CK-12 //at grade
     
     
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  • Critical Thinking
    Trophic Levels Discussion Questions

    Trophic Levels Discussion Questions

    by CK-12 //at grade
    A list of student-submitted discussion questions for Trophic Levels.
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  • Real World Application
    Manna From Penguins

    Manna From Penguins

    by CK-12 //at grade
    Covers plants endemic to Antarctica, their relationship to fossilized penguin guano, and the effects of climate change on them. Illustrates the importance of bottom up forces in establishing ecosystems.
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  • Real World Application
    21st Century Auroch

    21st Century Auroch

    by CK-12 //at grade
    Covers attempts to back breed aurochs through the use of genetics and back breeding. Looks at efforts to restore wild areas of Europe by reintroducing the historical herbivore of the ecosystem.
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    This indicates how strong in your memory this concept is
  • Real World Application
    Life In The Slow Lane

    Life In The Slow Lane

    by CK-12 //at grade
    Covers invertebrates and how they act on a slower time scale than other animals. Seeks to get students to consider how other animals perceive the world and how this can inform studies of all animals.
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    This indicates how strong in your memory this concept is
  • Study Guide
    Science of Ecology Study Guide

    Science of Ecology Study Guide

    by CK-12 //at grade
    This study guide introduces ecology and looks at how organisms interact with the environment. It also reviews ecosystems, food chains, food webs, and trophic levels.
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  • Flashcards
    Trophic Levels Flashcards

    Trophic Levels Flashcards

    by CK-12 //at grade
    These flashcards help you study important terms and vocabulary from Trophic Levels.
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