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