Know Your Dinosaurs

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Across
  1. 3. Featured a large crest on it's head almost 6 feet long.
  2. 4. Could run up to 40 miles an hour and hunted in packs.
  3. 6. One of the largest land animals, mistakenly called Brontosaurus.
  4. 7. Had a large bony frill and three horns on it's face.
  5. 9. Oldest known bird with a name that means "ancient wing."
  6. 10. Birds that had feathers that weren't for flying and lived mostly in water.
Down
  1. 1. Had a fan-shaped spine on its back and ate fish and other small prey.
  2. 2. Scientists believe it could eat 500 pounds in a single bite with a name that mean "tyrant lizard."
  3. 5. Had a long heavy club tail and it's name means "fused lizard."
  4. 8. Flying reptile with hollow bones and a wing span of 18 feet.