Dinosaurs Trivia Questions
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Prehistoric reptiles that dominated Earth. Play Dinosaurs trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play.
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Sample Dinosaurs Questions
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This three-horned giant's skull could reach nearly 10 feet long, making it one of the largest heads ever to walk the Earth, yet it was strictly a plant-eater that used its horns primarily for defense against predators.
- Pachyrhinosaurus
- Styracosaurus
- Centrosaurus
- Triceratops
The bony plates running along this dinosaur's back were initially thought to be armor, but scientists now believe they helped regulate body temperature and attract mates.
- Kentrosaurus
- Stegosaurus
- Huayangosaurus
- Ankylosaurus
This dinosaur's name means three-horned face, and it lived alongside Tyrannosaurus rex during the very end of the dinosaur age in North America.
- Triceratops
- Chasmosaurus
- Torosaurus
- Pentaceratops
This armored tank of a dinosaur had a massive club at the end of its tail that could shatter the bones of attacking predators.
- Nodosaurus
- Polacanthus
- Euoplocephalus
- Ankylosaurus
This flying reptile had a wingspan up to 36 feet—larger than a small airplane—making it the largest animal ever to fly.
- Quetzalcoatlus
- Ornithocheirus
- Hatzegopteryx
- Pteranodon
This giant marine reptile was not actually a dinosaur but terrorized the oceans with jaws powerful enough to crush the shells of sea turtles and other marine reptiles.
- Plesiosaurus
- Mosasaurus
- Elasmosaurus
- Ichthyosaurus
This dinosaur had a distinctive dome-shaped skull up to 10 inches thick, which scientists believe males used to headbutt each other during competition for mates.
- Dracorex
- Stygimoloch
- Pachycephalosaurus
- Prenocephale
This dinosaur's long whip-like tail could crack like a bullwhip and may have been used as a sonic weapon to deter predators, reaching supersonic speeds at the tip.
- Camarasaurus
- Diplodocus
- Brachiosaurus
- Saltasaurus
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