26.8k views
5 votes
What do most scientists think caused the mass extinction of dinosaurs and other organisms at the end of the Cretaceous Period?

Volcanic eruptions covered large areas with lava.
The dinosaurs ate too many other organisms and then starved.
An object from space struck Earth.
An ice age covered most of Earth with ice.

User Cewood
by
8.1k points

1 Answer

1 vote
An object from apspace struck earth
User Coledot
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.