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DinosaursDinosaurs
Dinosaurs are Dinosaurs are named for certain named for certain features of their features of their appearanceappearance
Example their Example their head shape, tooth head shape, tooth shape, or other shape, or other unusual featuresunusual features
Triceratops means Triceratops means three-horned headthree-horned head
Spinosauras means Spinosauras means spiny lizardspiny lizard
Astrodon means star Astrodon means star toothtooth
ExtinctionExtinction
Extinction is the process in which a Extinction is the process in which a species dies out. (meaning no longer species dies out. (meaning no longer existing)existing)
Still unknown why dinosaurs became Still unknown why dinosaurs became extinctextinct
VideoVideo
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Oral QuizOral Quiz
Why does the name triceratops Why does the name triceratops mean?mean?
What does extinction mean?What does extinction mean?
What is one theory they used to What is one theory they used to explain extinction?explain extinction?
BibliographyBibliography
““This project was created using the This project was created using the fair use guidelines”fair use guidelines”
Col, Jeananda. Enchanted Learning. Col, Jeananda. Enchanted Learning. http://www.EnchantedLearning.com http://www.EnchantedLearning.com 1996 1996 <http://www.enchantedlearning.com<http://www.enchantedlearning.com/subjects/dinosaurs/>/subjects/dinosaurs/>