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Dinosaurs. When did Dinosaurs Live?  The first dinosaurs lived about 230 million years ago!  Dinosaurs were on the earth for about 165 million years!

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Presentation on theme: "Dinosaurs. When did Dinosaurs Live?  The first dinosaurs lived about 230 million years ago!  Dinosaurs were on the earth for about 165 million years!"— Presentation transcript:

1 Dinosaurs

2 When did Dinosaurs Live?  The first dinosaurs lived about 230 million years ago!  Dinosaurs were on the earth for about 165 million years!  The dinosaurs went extinct 65 million years ago,

3 How Many Dinosaurs were there?  There were more than 600 different kinds of dinosaurs!  Lots of dinosaurs still haven’t been discovered.

4 How did Dinosaurs get Around? Some dinosaurs Fly. Some dinosaurs walk on the land. Some dinosaurs live in the water.

5 What did Dinosaurs Eat?  Some dinosaurs ate meat (other dinosaurs). They are called carnivores.  Some dinosaurs ate plants. They are called herbivores.

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7 Iguanodon Iguana tooth Herbivore (plant eating) Used their spiky thumbs for defense Lived in the early Cretaceous period

8 Deinonychus

9 Terrible Claw Carnivore 5ft tall Lived during Cretaceous Period Smartest Dinosaur Sharp teeth 3 fingers with claws 4 Toes with retractable claws Deinonychus - Dinosaurs For Kids - KidsDinos.comDeinonychus - Dinosaurs For Kids - KidsDinos.com

10 Pachycephalosaurus

11 Dome-Headed Dinosaur

12 Pachycephalosaurus Thick-Headed Lizard Herbivore Late Cretaceous Period Sharp, small teeth Good sense of smell Walked on 2 legs Pachycephalosaurus - Dinosaurs For Kids - KidsDinos.comPachycephalosaurus - Dinosaurs For Kids - KidsDinos.com

13 Allasaurus

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15 Allosaurus Means “Different Reptile” Carnivore 10 feet tall Late Jurassic Period Short arms with 10 long dagger claws Sharp, pointy teeth High Intelligence Allosaurus - Dinosaurs For Kids - KidsDinos.comAllosaurus - Dinosaurs For Kids - KidsDinos.com

16 Parasaurolophus

17 Dilophosaurus “ Double-crested” Lizard Carnivore- One of the 1 st large, meat-eating dinosaurs Early Jurassic Period Speedy, Bipedal Predator 3 finger-hands & 4 toed-feet all with claws Dilophosaurus - Dinosaurs For Kids - KidsDinos.comDilophosaurus - Dinosaurs For Kids - KidsDinos.com Dilophosaurus had a dewclaw

18 Dilophosaurus

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23 “ Covered Lizard” or “Roof Lizard” 9 feet tall, feet long Herbivore Late Jurassic Period Plated Dinosaur- Large, flat, bony, triangular plates along its back (17) A heavy, spiked tail for protection Toothless beak and small cheek teeth Walked on four legs, but the back legs were twice as long as its front legs Stegosaurus - Dinosaurs For Kids - KidsDinos.comStegosaurus - Dinosaurs For Kids - KidsDinos.com

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25 Ankylosaurus

26 “Fused Lizard” Herbivore feet long, 4 feet tall Slow-moving, bulky body Covered with sharp spikes and bony armor Strong club like tail to swing at attackers Beak shaped mouth, small weak teeth Large legs with hoof-like claws Ankylosaurus - Dinosaurs For Kids - KidsDinos.comAnkylosaurus - Dinosaurs For Kids - KidsDinos.com

27 Ankylosaurus

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30 “Tyrant Lizard King” Carnivore (ate large dinosaurs) Terrifying Hunter Small hands, large head, walked on 2 legs Claws on its toes Scaly, bumpy skin It’s head was full of holes ft tall, 40 ft long Late Cretaceous Period USA, Canada, E. Asia Tyrannosaurus - Dinosaurs For Kids - KidsDinos.comTyrannosaurus - Dinosaurs For Kids - KidsDinos.com Zoom Dinosaurs - EnchantedLearning.comZoom Dinosaurs - EnchantedLearning.com Cone-shaped, serrated teeth that were continually replaced.

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38 Triceratops “ Three-horned face” Horned Dinosaur Herbivore 30 ft long Late Cretacous Period Charged into enemies Herding animal tyrannosaurus rex - Google Image Searchtyrannosaurus rex - Google Image Search

39 Triceratops

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44 “Arm Lizard” Herbivore ft long Late Jurassic Period Front Legs longer than the hind legs 1 of the tallest and largest A claw on the first toe of each front foot and claws on the first three toes of each rear foot Brachiosaurus - Dinosaurs For Kids - KidsDinos.comBrachiosaurus - Dinosaurs For Kids - KidsDinos.com

45 chisel-like teeth nostrils were on the top of its head large nasal openings indicating that it may have had a good sense of smell 26 teeth on its top jaw and 26 on the bottom for a total of 52 teeth towards the front of the mouth.

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50 Gallimimus “Rooster Mimic” Omnivore Fast-moving, bipedal Bird-like/ostrich dinosaur Head was good for digging in the mud Toothless beak Short arms with 3 clawed fingers on each hand High intelligence Gallimimus - Dinosaurs For Kids - KidsDinos.comGallimimus - Dinosaurs For Kids - KidsDinos.com

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52 Gallimimus

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