answersLogoWhite

0


Best Answer

No, the earth is only about 4 billions years old, which is 4,000,000,000. The universe is thought to be about 14 billion years old, which means it would not have existed either.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Were dinosaurs alive 500000000000000000 years ago?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many years ago were dinosaurs alive?

Dinosaurs were extinct 65 million years ago. Dinosaurs were on Earth for 180 million years, but dinosaurs are still here but as birds.


What dinosaurs were alive 145-65 years ago?

There have been no dinosaurs alive for millions of years, let alone last century.


How Were starfish alive when the dinosaurs lived?

No. That was 65 million years ago.


Was they any people alive when dinos was alive?

No because dinosaurs lived more than a billion years ago.


When did dinosaurs come alive?

About 230 million years ago in the late Triassic period.


Were dinosaurs alive 100 years ago?

No. As far as we know, nothing existed 75 billion years ago. The universe is about 13.7 billion years old and Earth about 4.55 billion. Dinosaurs appeared about 230 million years ago and died out 65.5 million years ago. So dinosaurs were around 75 million years ago, not 75 billion.


Is there a chance that the dinosaurs are alive still?

The dinosaurs are technically alive anyway since birds are dinosaurs. There is currently no evidence that any non-avian dinosaurs have survived past the mass extinction around 65million years ago.


Were cavemen alive when dinosaurs were alive?

No. By millions of years. The earliest hominid (pre human) Homo habilis lived from about 2.4 to 1.4 million years before the present date. The end of the Age of Dinosaurs ended around 65.5 million years ago


If dinosaurs died then how can humans be alive after the dinosaurs went extinct?

Because dinosaurs and humans never met. Dinosaurs died out 65 million years ago. Humans (Homo Sapiens) are only 200,000 years old.


When did dinosaurs walk the earth?

Dinosaurs first appeared around 230 million years ago and are popularly said to have gone extinct 65.5 million years ago. However, in a sense dinosaurs are still alive since most paleontologists now classify birds as dinosaurs.


Where dinosaurs real years and years ago?

Yes 185-65 million years ago the dinosaurs existed. So yes, 65 million years ago the dinosaurs were real.


When was the last time that dinosaurs roamed the earth?

Figuratively dinosaurs are still alive in animals such as Aligaters and Birds but if you mean like t-rexes and stuff like that it was about 300 millon years ago