Dinosaurs are prehistoric creatures that are reptiles that live only on land.
Also there are three kinds of dinosaurs: carnivores, herbivores, and omnivores.
Carnivores only eat meat. Herbivores only eat plants. Omnivores eat both just like us.
Scientists say the dinosaurs died out when a meteor hit the planet and the shock wave killed every single dinosaur. But no one really knows what happened.
Those are some facts about dinosaurs.