Triceratops Trivia Quiz – Names, Facts and Surprises

Triceratops had a mouth that could hold up to 800 teeth in stacked batteries, and this triceratops trivia quiz explores the famous three-horned plant-eater. Learn how Othniel Marsh first mistook its horns for a bison's and why it shared the Hell Creek landscape with T. rex.

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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Name
What does Triceratops mean?
Marsh
Which paleontologist first thought Triceratops horns came from a bison?
Teeth
How many teeth could Triceratops have?
Frill
What was the bony frill likely used for?
Diet
What did Triceratops eat?
Neighbor
Which predator lived alongside Triceratops?
Period
When did Triceratops live?
Size
About how long was Triceratops?
Group
Which dinosaur group does Triceratops belong to?
Torosaurus
Which dinosaur did some scientists suggest was an adult Triceratops?

Explanations: answer key for all 10 questions

Q1: What does Triceratops mean?
Answer: Three-horned face
It had two brow horns and a nose horn.
Q2: Which paleontologist first thought Triceratops horns came from a bison?
Answer: Othniel Marsh
He later named Triceratops in 1889.
Q3: How many teeth could Triceratops have?
Answer: Up to about 800
They were arranged in batteries.
Q4: What was the bony frill likely used for?
Answer: Display and recognition
It may also have protected the neck.
Q5: What did Triceratops eat?
Answer: Tough plants
Its beak snipped vegetation.
Q6: Which predator lived alongside Triceratops?
Answer: Tyrannosaurus rex
Bite marks on fossils show attacks.
Q7: When did Triceratops live?
Answer: Late Cretaceous
About 68 to 66 million years ago.
Q8: About how long was Triceratops?
Answer: About 8 to 9 meters
It weighed several tonnes.
Q9: Which dinosaur group does Triceratops belong to?
Answer: Ceratopsians
Protoceratops was a smaller relative.
Q10: Which dinosaur did some scientists suggest was an adult Triceratops?
Answer: Torosaurus
Most now consider them separate.

Triceratops Trivia Quiz – The Three-Horned Face

Triceratops was a large plant-eating dinosaur that lived in western North America at the end of the Cretaceous period. It had three horns, a parrot-like beak and a broad bony frill, and adults may have weighed six to twelve tonnes.

Othniel Marsh named Triceratops in 1889 after first mistaking a pair of its horns for those of a giant bison. Hundreds of Triceratops fossils have since been found in the Hell Creek Formation, making it one of the best-known dinosaurs.

Triceratops used its beak and hundreds of teeth to chew tough plants. Its horns and frill may have been used for display, defense and fighting rivals. Fossils with T. rex bite marks show the two giants met in battle.

What This Quiz Teaches

Dinosaur fans and students will enjoy these questions.

What its name means
Who named it
How many teeth it had
What its frill did
Which predators hunted it

Did You Know?

Triceratops is the state fossil of South Dakota.
Juvenile frills changed shape with age.
Its skull could be over 2 meters long.
Its skin had large scales.
It lived in herds or alone, debate continues.