scientists don't know if an asteroid killed the dinosaurs it is just a guess the dinosaurs died 65 million years ago
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.
Dinosaurs did not die out because of plants. They died out because of a lack of plants after an asteroid impact blocked out sunlight for months or years. With all the plants dead, the dinosaurs starved.
The dinosaurs died by a giant asteroid that hit Mexico.
dinosaurs are extinct not endangered
Dinosaurs are now extinct. There are many species of birds that are extinct.
Dinosaurs became extinct 65 million years ago, at the end of the Cretaceous period.
That depends on which asteroid impact you are referring to, there have been several.The most recent, 65 million years ago, eliminated dinosaurs and several other species.
About 65 million years ago a giant asteroid hit the Earth in today's Mexico. It caused many climate changes, which killed the dinosaurs.
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.
No. Dinosaurs have been extinct for several million years.
Dinosaurs became extinct millions of years ago. Dinosaurs died off long before humans came into existence.
Yes, all dinosaurs are extinct. They all went extinct millions of years ago. The exact cause of why they all went extinct is debated by scientist and anthropologist.