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) Bird-hipped
B) Air-breathing
C) High-flying
D) Fast runner
  • 3. What is the function of the prominent frill on some Ornithischian dinosaurs like Triceratops?
A) Camouflaging
B) Assisting in flight
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) Maiasaura
C) Ankylosaurus
D) Stegosaurus
  • 5. Which Ornithischian dinosaur had a dome-shaped skull with spikes on its nose?
A) Pachycephalosaurus
B) Edmontosaurus
C) Ankylosaurus
D) Parasaurolophus
  • 6. How did ornithischian dinosaurs move?
A) Swimming in water
B) Flying
C) On two legs or four legs depending on the species
D) On four legs only
  • 7. What is the main diet of Ornithischian dinosaurs?
A) Other dinosaurs
B) Plants
C) Fish
D) Insects
  • 8. Where did the name 'Stegosaurus' come from?
A) Three horns
B) Roof lizard
C) Spiky tail
D) Fast runner
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