Dinosaur Trivia

Dinosaurs ruled the planet for roughly 165 million years, which puts humanity's entire existence in some perspective. Long-necked giants, armored herbivores, and apex predators all shared an era so distant that we mostly know it through fossils and educated guesswork.

This quiz tests what you remember about the age of dinosaurs, from the meaning of the word itself to the event widely believed to have ended their reign.

A Word That Means 'Terrible Lizard'

The word dinosaur was coined in the 19th century, decades before paleontology had anything like the fossil record we have today. Naturalists piecing together bones from a completely unfamiliar group of animals reached for the most fitting description they had at the time, and it stuck.

Not All Giants Were Predators

Dinosaurs get a reputation as fearsome predators, but plenty of the most famous ones were herbivores built for defense rather than attack. Bony plates, spiked tails, and three distinctive horns were evolutionary answers to a dangerous neighborhood, not tools for hunting.

The End of an Era

The dinosaurs' reign ended abruptly, and evidence points toward a catastrophic event that reshaped life on Earth almost overnight in geological terms. It's also worth remembering that not every prehistoric flying creature from this era was technically a dinosaur at all, despite sharing the skies with them.