Ornithischian dinosaurs
  • 1. In which geological period did Ornithischian dinosaurs first appear?
A) Early Jurassic
B) Late Cretaceous
C) Early Cretaceous
D) Late Triassic
  • 2. What is the meaning of the term 'Ornithischian'?
A) Air-breathing
B) High-flying
C) Bird-hipped
D) Fast runner
  • 3. What is the function of the prominent frill on some Ornithischian dinosaurs like Triceratops?
A) Defense and display
B) Regulating body temperature
C) Camouflaging
D) Assisting in flight
  • 4. Which Ornithischian dinosaur had a row of bony plates running along its back?
A) Ankylosaurus
B) Iguanodon
C) Stegosaurus
D) Maiasaura
  • 5. What is the main diet of Ornithischian dinosaurs?
A) Fish
B) Plants
C) Other dinosaurs
D) Insects
  • 6. Where did the name 'Stegosaurus' come from?
A) Spiky tail
B) Roof lizard
C) Fast runner
D) Three horns
  • 7. Which Ornithischian dinosaur had a dome-shaped skull with spikes on its nose?
A) Parasaurolophus
B) Edmontosaurus
C) Pachycephalosaurus
D) Ankylosaurus
  • 8. How did ornithischian dinosaurs move?
A) Swimming in water
B) Flying
C) On four legs only
D) On two legs or four legs depending on the species
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