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What else can I help you with?
When did the dinosaur's become extinct?
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.
Why did trilobites become extinct?
The trilobites went extinct during the mass extinction at the end of the Permian period.
What era did dinosaurs became extinct?
I think they became extinct at the end of the Mesozoic era
How did dinosaurs change during the Cretaceous period?
No. If you count birds as dinosaurs, they still exist. If you don't, dinosaurs became extinct at the end of the Cretaceous, not the beginning.
Dinosaurs went extinct at the end of what era?
Mesozoic era
True or false that most organisms that have ever lived on Earth are now extinct?
Yes. There have been several episodes of mass extinction. The worst was at the end of the Paleozoic era. The most famous came at the end of the Mesozoic, when the dinosaurs disappeared. Nature is cruel. Of course, some people say that species have not really become extinct, but merely evolved into different forms.
What year the dinosaurs got exstinc?
Dinosaurs are believed to have gone extinct approx. 66 million years ago
Why don't dinosaurs exist any more?
Dinosaurs are extinct species. That means there are none of them alive today. There are many theories as to why dinosaurs became extinct. One is that climate changes destroyed their food sources; ultimately bringing an end to the them.ANS2:Some argue that dinosaurs still exist as birds.
When did the sarcosuchus importer become extinct?
65 million years ago, at the end of the Late Cretaceous in the K/T Mass Extinction Along with all Dinosaurs and Sea Reptiles and Aminotes a
When will overfishing end?
When humans become extinct.
What dinosaurs lived in Mesozoic era?
The first dinosaurs evolved in the Mesozoic. At the end of the Mesozoic, all non avian dinosaurs became extinct. Therefor, all non avian dinosaurs, and some avian dinosaurs (birds), lived in the Mesozoic.
When did dinosaur's go extinct?
Dinosaurs became extinct 65 million years ago, at the end of the Cretaceous period.
