Prehistoric time

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  • Prehistoric TimeMs. Byrds 2nd grade

  • DinosaursDinosaurs are named for certain features of their appearanceExample their head shape, tooth shape, or other unusual features

  • Triceratops means three-horned head

    Spinosauras means spiny lizard

    Astrodon means star tooth

  • ExtinctionExtinction is the process in which a species dies out. (meaning no longer existing)

    Still unknown why dinosaurs became extinct

  • Video

  • Oral QuizWhy does the name triceratops mean?

    What does extinction mean?

    What is one theory they used to explain extinction?

  • BibliographyThis project was created using the fair use guidelines

    Col, Jeananda. Enchanted Learning. http://www.EnchantedLearning.com 1996