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For one thing, humans wouldn't exist. If the dinosaurs had survived, the small mammals that would have eventually evolved into humans wouldn't have had the chance. Most large mammals - lions, elephants, moose, kangaroos, etc. - wouldn't have had the chance to evolve either. All the big, widespread species would be reptiles or birds.
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∙ 15y ago
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Why are dinosaurs endangered?
dinosaurs are extinct not endangered
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.
When did dinosaur's go extinct?
Dinosaurs became extinct 65 million years ago, at the end of the Cretaceous period.
Fossil of dinosaurs are found in Cretaceous rock but not in tertiary rock?
All dinosaurs went extinct before the tertiary period.
Dinosaurs died in what geological period?
Dinosaurs died in the Cretaceous, Jurassic, and Triassic periods, but became extinct at the end of the Cretaceous.
A sentence with word extinct?
Dinosaurs are now extinct. There are many species of birds that are extinct.
Are carnivorous dinosaurs instinct?
Extinct. Yes, ALL dinosaurs are extinct.
What are winged animals resembling birds and dinosaurs?
You are probably thinking of extinct creatures such as pterosaurs and archaeopteryx.
Why are dinosaurs endangered?
dinosaurs are extinct not endangered
What dinosaurs do they have?
Nobody has dinosaurs; they're extinct.
What are some extinct animals without legs that aren't birds dodos dinosaurs or mammoths?
A coelacanthi.
Did dinosaurs eat each other until they became extinct?
No, they did not. Dinosaurs are not extinct. There are twice as many dinosaur species alive today than there are mammal species.We just call them birds.This question probably refers to 'non-avian' dinosaurs, in this case probably not.Not all dinosaurs are carnivorous and therefore wouldn't eat each other. Other factors would have effected their extinction.
Why did dinosaurs get extinct Viral diseases or Hunting by early humans or A worldwide period of climatic cooling or A meteorite impact?
The dinosaurs were probably wiped out by the flood of Noah's day.
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.
Are dinosaurs extnit?
No, but they are EXTINCT
Is extinct a noun?
No it is an adjective, extinction is the noun. Dinosaurs are extinct. The extinction of dinosaurs happened a long time ago.
When was Totally Enormous Extinct Dinosaurs born?
Totally Enormous Extinct Dinosaurs was born on 1984-03-07.
