Answer:
No one exactly why the dinosaurs became extinct Even paleontologist do not know exactly what happened. Some paleontologist think volcanoes might have wiped out the dinosaurs Other paleontologist think a large asteroid came down from space and destroyed the dinosaurs. To make matters even more confusing, some scientists think that the dinosaurs became extinct all at once, while other scientists believe it happened over a long time ago. This is something that has stumped even the most clever dinosaurs detective! One thing is for sure :There are no dinosaurs on sesame Street. But there is a Snuffleupagus!
