How Much Do You Di-Know About Dinosaurs?

For How Long Did Dinosaurs Live On Earth?

Retry Correct Incorrect Dinosaurs lived on our planet for over 170 million years. That’s a whole lot longer than humans have lived on earth so far. Do you think there could be an event that would wipe us out in another few million years?

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Photo by Drew Angerer/Getty Images

Photo by Drew Angerer/Getty Images

For How Long Did Dinosaurs Live On Earth?

• 50 million years
• 66 million years
• 105 million years
• 170 million years