Which of the following was the deadliest mass extinction event on record?

Correct answer: Permian-Triassic Extinction Event

Try the best trivia game

What people think about it: 2 Comments
Player #48458
Player #48458
Anthony , Jurassic park is only a movie and the so called dinosaurs were manufactured
Anthony
Anthony
Never heard this before! But l suppose with the success of Jurassic Park. No point!