Across
- 1. how many years ago they lived on earth
- 4. heaviest dinosaur
- 6. the largest creatures to exist on planet Earth
- 9. scientists believed this caused a collision with the Earth causing extinction
- 10. t rex was about the size of this
- 12. ferocious dinosaur with the longest teeth
- 14. smallest dinosaur
- 15. 700 different
- 19. people who look for dinosaur fossils
Down
- 2. greek word meaning slurs
- 3. lived on both land and
- 5. herbivore dinosaurs loved to eat green, leafy ones
- 7. spielberg
- 8. well known movie
- 9. carnivore liked this
- 11. animal similar to the alligator
- 13. greek word meaning dino
- 16. an old bone found years later
- 17. over 66 million year
- 18. bipeds