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Mass Extinctions loading

Defines and gives examples of events that resulted in tremendous loss of biodiversity.

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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
    Mass Extinctions

    Mass Extinctions

    by David Kronemann //at grade
    Discusses Mass extinctions and includes examples.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Mass Extinctions

    Mass Extinctions

    by Idaho Open Science '16 //at grade
    Discusses Mass extinctions and includes examples.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Read
    Mass Extinctions

    Mass Extinctions

    by Jamie Clark //at grade
    Discusses Mass extinctions and includes examples.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    The Great Warming

    The Great Warming

    by Denise Bowlin //at grade
    Learn about mass extinctions and the complex factors that can lead to them.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    The Great Warming

    The Great Warming

    by Keith Baldwin //at grade
    Learn about mass extinctions and the complex factors that can lead to them.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    The Great Warming

    The Great Warming

    by Debra Vance //at grade
    Learn about mass extinctions and the complex factors that can lead to them.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Flashcards
    Mass Extinctions

    Mass Extinctions

    by Kyle Bardman //at grade
    These flashcards will help you better understand Life Science for middle school.
    MEMORY METER
    This indicates how strong in your memory this concept is
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