it depends on what type of large dinosaurs you're on about. Sauropods died out in the late jurassic,T-rex died out in the late Cretaceous,65 Million years ago.
A pteranodon is a pterosaur, or a flying dinosaur. During the fall of the dinosaurs, all dinosaurs became extinct, including the pterosaurs.
Because theyre basturd
no, some rhinos have become extinct, like the Vietnamese java rhino.........and also dinosaurs have become extinct, by the meteorites
we and all large mammals would not be around
Non avian dinosaurs became extinct 65.5 million years ago, at the end of the Cretaceous. However, birds are considered dinosaurs. Because birds still exist, dinosaurs are not completely extinct.
The same way as the rest of the dinosaurs.
DINOSAURS.
Yes. They can make themselves become extinct
yes, yes they did
The Dinosaurs.
B.CAnswer:Although the majority of dinosaurs died out about 70 million years ago, the present day birds are evolved from theropods and are direct descendants of the dinosaurs. In that manner dinosaurs have not become extinct.
No one knows for sure how the dinosaurs went extinct. However, some of the theories are a dramatic climate change, or a large meteorite impact.