1. Which dinosaur had three facial horns?
    1.   Ankylosaurus
    2.   Triceratops
    3.   Velociraptor
    4.   Maiasaura
  2. What dinosaur has powerful, serrated teeth and short, stubby arms?
    1.   Tyrannosaurus Rex
    2.   Velociraptor
    3.   Parasaurolophus
    4.   Spinosaurus
  3. What two dinosaurs were thought to hunt in packs? Select both.
    1. Velociraptor
    2. Tyrannosaurus Rex
    3. Deinonychus
    4. Spinosaurus
  4. What dinosaur was thought to be nurturing towards its young?
    1.   Maiasaura
    2.   Parasaurolophus
    3.   Ankylosaurus
    4.   Spinosaurus
  5. What was thought to be the function of the head crest of the Parasaurolophus ? Select all.
    1.   Camouflage
    2.   Defense
    3.   Communication
    4.   Thermoregulation
  6. What made the spinosaurus unique among theropods?
    1.   It often walked on two legs
    2.   It lived a semi-aquatic lifestyle
    3.   It was a carnivore
    4.   It had a long tail
  7. What dinosaur had an armored club for a tail?
    1.   Velociraptor
    2.   Maiasaura
    3.   Triceratops
    4.   Ankylosaurus
  8. What dinosaur may have been prey for Tyrannosaurus Rex?
    1.   Triceratops
    2.   Spinosaurus
    3.   Deinonychus
    4.   Velociraptor
  9. Fossils from what dinosaurs of the Cretaceous Period may be more than 100 million years old?
    1. Spinosaurus
    2. Tyrannosaurus Rex
    3. Deinonychus
    4. Triceratops