Smarty Pants Quiz
9
0

What caused the dinosaurs to die out?

  1. Volcanoes
  2. Earthquakes
  3. Tornadoes
  4. Asteroid impact
Most scientists agree that an asteroid at least 10 to 15 km wide, struck the earth about 65 million years ago which caused the mass extinction of dinosaurs and gave rise to mammals.
What caused the dinosaurs to die out?
9
0
What caused the dinosaurs to die out?
50% Users Answered Correctly
0 Questions Completed
Dashboard
0
Buy Life