Dinosaurs
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Dinosaurs Presentation Transcript

  • 1. Dinosaurs
  • 2. Dinosaurs More Than Meets The Eye.
  • 3. Dinosaurs More Than Meets The Eye.
  • 4. Dinosaurs roamed the earth millions of years ago. And then...they mysteriously disappeared! Since then Archeologists have been digging them up, and the question is...How did the dinosaurs die?
  • 5. Dinosaurs roamed the earth millions of years ago. And then...they mysteriously disappeared! Since then Archeologists have been digging them up, and the question is...How did the dinosaurs die?
  • 6. How Did The Dinosaurs Die?
  • 7. How Did The Dinosaurs Die? The main theory is an astroid hitting the earth and killing all the dinosaurs. Another theory is that they died of starvation because there wasn’t enough plants to feed the herbivores. The herbivores die out depriving the carnivores of their food.
  • 8. How Did The Dinosaurs Die? The main theory is an astroid hitting the earth and killing all the dinosaurs. Another theory is that they died of starvation because there wasn’t enough plants to feed the herbivores. The herbivores die out depriving the carnivores of their food. There is another theory that the dinosaurs died of retardation because they couldn’t hunt for themselves because they relied on their mummies to do it.
  • 9. Humans might of hunted the dinosaurs to extinction. There is proof that there is a human footprint next to a dinosaur footprint dated to the same time. The human was not a caveman. Gods made dinosaurs as one of the creatures on earth. In the bible it talks about an animal with a wide body and a tail as think as a tree trunk. Some say that it might have been a hippopotamus, but do hippos have a big tail? No.
  • 10. Other theories that may have killed the dinos...
  • 11. Other theories that may have killed the dinos... ✦ An Ice age ✦ Being poisoned by poisonous plants ✦ Other animals ate their eggs ✦ A supernova exploding nearby, spraying the earth with radiation ✦ A large volcanic explosion ✦ A passing comet, poisoning the earth with chemicals
  • 12. Other theories that may have killed the dinos... ✦ An Ice age ✦ Being poisoned by poisonous plants ✦ Other animals ate their eggs ✦ A supernova exploding nearby, spraying the earth with radiation ✦ A large volcanic explosion ✦ A passing comet, poisoning the earth with chemicals
  • 13. But how did dinosaurs defend themselves? Dinosaurs were one of the biggest strongest animals to have ever walked the earth, but how did they protect themselves from enemies?
  • 14. Some Had Armour...
  • 15. Some Had Armour... ✦ Ankylosaurs are covered with armor for protection and have tail clubs to defend from predators. ✦ Stegosaurs have spikes at the end of their tail. They may have swung their tail to protect themselves from predators. ✦ some dinosaurs attacked with large claws and sharp teeth. For defence, others swung a tail club, used horns, and some had spines on their tail. Males may have fought to impress a female.
  • 16. some had speed...
  • 17. some had speed... ✦ A few of the late, bird-like dinosaurs may have used their short, feathered arms to help speed up their running and perhaps glide from trees to the ground. Dinosaurs probably used their tails for balance while moving and some may have used their tails for quickly shifting their balance - helpful for outrunning predators.
  • 18. others weren’t so lucky...
  • 19. others weren’t so lucky... ✦ Big meat eating dinosaurs could sneak up on easy prey and dig it’s teeth into it’s flesh. The Tyrannosaurus Rex especially had big claws and teeth that could rip into any unlucky victim.
  • 20. others weren’t so lucky... ✦ Big meat eating dinosaurs could sneak up on easy prey and dig it’s teeth into it’s flesh. The Tyrannosaurus Rex especially had big claws and teeth that could rip into any unlucky victim.
  • 21. Dinosaurs were fantastic creatures - just be thankful that they are not around anymore!! By Georgina.