The most famous major extinction event that occurred on Earth was the _________ extinction,which resulted in the extinction of the dinosaurs.

Question

Quizplus · Accepted Answer

The K-T boundary mass extinction event, which occurred approximately 66 million years ago, famously resulted in the extinction of the non-avian dinosaurs. The other choices listed correspond to other major extinction events in Earth's history, but they did not result in the disappearance of the dinosaurs.

The Most Famous Major Extinction Event That Occurred on Earth