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Did dinosaurs become extinct AD or BC?
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.
What are two pieces of evidence used to support the theory that dinosaurs became extinct as a result of volcanic eruption about 65 years ago?
The dinosaurs died by a giant asteroid that hit Mexico.
Was there and ice age happening during the Jurassic Period?
The ice age began at the end of the Jurassic period, a theory of why the dinosaurs became extinct. <33
How did dinosaurs go extinct(theory)?
It is a rock called an asteroid, or comet, or a volcanic eruption.
Why did the Archaeohippus go extinct?
Like most dinosaurs nobody knows for sure although there are lots of theory
When did dinosaur's go extinct?
Dinosaurs became extinct 65 million years ago, at the end of the Cretaceous period.
What are two pieces of evidence used two support the theory that dinosaurs became extinct as a result of volcanic eruptions about 65 million years ago?
Using fossils and geographical clues, paleontologists have determined with some certainty that a meteor, not a volcano killed the dinosaurs. Although dinosaurs died out, some birds survived and today's birds are the direct descendants of the dinosaurs.
How did Entelodonts became extinct?
Nobody knows how any dinosaurs became extinct but the most likely explanation is that a 10Mile big meteorite smacked into the Earth
Did apes evolve from dinosaurs?
No, apes did not evolve from dinosaurs. Apes belong to a different evolutionary line known as the hominids, which diverged from the lineage of dinosaurs millions of years ago. Dinosaurs became extinct around 65 million years ago, while apes evolved later, branching off from a shared ancestor with monkeys around 25 million years ago.
Where did the dinosaurs go?
The dinosaurs went extinct millions of years ago, but there is not a conclusive reason as to why. The most widely accepted theory is about climate change - the planet got too hot and the climate shifted too dramatically for the dinosaurs to adapt.
Why are the dinosaurs exstinted?
Scientist believe most if not all the dinosaurs became extinct because of sudden and extreme enviromental and ecological changes on earth. The most popular theory is that a giant comet or asteroid struck in the yucatan peninsula about 65 million year ago.
How did t-rex die?
Same as any other dinosaur, if the theory about the meteor that made dinosaurs extinct is true of course (which is most likely the case).
