By: Tanner Miller
- The Mesozoic times was when the dinosaur were alive come and see the dangerous things they did in their life time
- Did you now that the word dinosaur came from the Greek language and means terrible lizard.
- Dinosaur ruled the earth for over 160 million years.
It is believed that dinosaurs lived on Earth until around 65 million years ago when a mass extinction occurred.
Birds descended from a type of dinosaurs known as theropods.