The dinosaurs were extinct long before humans appeared on the earth. The dinosaurs were probably killed off when a giant meteor hit the Yucatan Peninsula in Mexico. The resulting debris from the impact that was put into the atmosphere, created conditions on earth, similar to a "nuclear winter". The dinosaurs could not cope with the sudden change to the earth's environment and died off.
Humans fish for sharks, but, not enough to bring about their extinction.
Sharks do attack humans, but, it's very rare and does not happen very often.
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
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.
yes, yes they did
Yes. They can make themselves become extinct
DINOSAURS.
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.
The Dinosaurs,that's pretty obvious
around 6.5 billion years ago