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Concept Map

Food Chains and Food Webs loading

Energy moves up the food chain and a great deal is lost every time something is consumed.

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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
    Food Chains and Food Webs

    Food Chains and Food Webs

    by CK-12 //at grade
    Describes how food chains and webs represent feeding relationships.
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    This indicates how strong in your memory this concept is
  • PLIX
    Food Pyramid

    Food Pyramid

    by CK-12 //at grade
    Food Chains and Food Webs Interactive
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  • Lesson Plan
    Antarctic Ecosystem

    Antarctic Ecosystem

    by CK-12 //at grade
    There is background reading, interactive activity to learn the parts of an ecosystem and how it's connected based on food. There are discussion question included.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Downloadable Quiz
    Food Chains and Food Web Quiz

    Food Chains and Food Web Quiz

    by CK-12 //at grade
    Food chain and web and flow of energy through trophic levels
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    This indicates how strong in your memory this concept is
  • Practice
    Food Chains and Food Webs Practice
    Estimated4 minsto complete

    Food Chains and Food Webs Practice

    by CK-12 //at grade
     
     
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    This indicates how strong in your memory this concept is
  • Critical Thinking
    Food Chains and Food Webs Discussion Questions

    Food Chains and Food Webs Discussion Questions

    by CK-12 //at grade
    A list of student-submitted discussion questions for Food Chains and Food Webs.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    Where's My Otter?

    Where's My Otter?

    by CK-12 //at grade
    Describes the current state of the Southern Sea Otter and efforts to explain declining population levels. The answer to the problem lies in the interplay of multiple factors giving students a real world conservation problem.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    Horseshoe Crabs and Red Knots

    Horseshoe Crabs and Red Knots

    by CK-12 //at grade
    Looks at the relationship between horseshoe crab spawning and Red Knots’ annual migration. Investigates how horseshoe crabs affect Red Knot survival, reasons for declines in horseshoe crabs and seasonal patterns of behavior.
    MEMORY METER
    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.
    MEMORY METER
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