This is about dinosaurs. - PowerPoint PPT Presentation

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This is about dinosaurs.

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Longneck dinosaurs, such a the Aptasaurous, were much bigger than even a Blue whale. ... People who study dinosaurs are called Paleontologists. Click here to ... – PowerPoint PPT presentation

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Title: This is about dinosaurs.


1
This is about dinosaurs.
2
Dinosaurs used to live on Earth.
  • They lived more than 65 million years ago.
  • Earths climate was much different then.
  • Earth also looked different because the
    continents werent in the same place.

3
Animal life was much different.
  • Insects were huge, dragonflies had 4 foot
    wingspans!
  • Mammals hadnt come into existence yet, so you
    wouldnt have a pet dog.
  • Fish and reptiles were still around, in fact the
    shark and the crocodile havent changed in 100
    million years.

4
No one is really sure what dinosaurs were.
  • Some people think they were cold blooded, some
    think they were warm blooded.
  • Some people think they were reptiles.
  • Some people think they evolved into birds.

5
Dinosaurs were the largest living life forms on
Earth.
  • Longneck dinosaurs, such a the Aptasaurous, were
    much bigger than even a Blue whale.
  • The largest of dinosaurs weighed as much as 100
    tons!
  • Some dinosaurs were smaller than a chicken.

6
Everything we know about Dinosaurs we know from
their bones.
  • Dino bones are found as fossils buried in rocks.
  • People who study dinosaurs are called
    Paleontologists.
  • Click here to learn more about dinosaurs online.
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