Dinosaurs became extinct between 70 and 65 million years ago.
It is thought the most probable cause of the mass extinction was climate change, possibly brought about by a collision with another heavenly body.
earthworms were the third form of life. They have been around for over 2000 years.
since dinosaurs...
No. The time of the dinosaurs ended 65.5 million years ago. The genus Canis to which wolves belong has only been around for about 9 million years.
Tarantulas have been on Earth for at least tens of thousands of years, probably much longer. Their ancestor species have been on Earth since before the dinosaurs, hundreds of millions of years ago.
Crocodile it has been alive since the dinosaurs
the same amount of water we have today... (70%)
Without knowing where "there" is ... no, unless you consider birds dinosaurs, in which case the answer is maybe. Non-bird dinosaurs lived at least 65 million years ago, and no spot on Earth has been continually frozen since that time. Even Antarctica has only had ice for about 40 million years.
since your mum lived with the dinosaurs and th ice age
Yes They have been on earth for 450,000,000 years, that's longer than dinosaurs
According to most scientists, we have had virtually the same amount of water on Earth since the planet formed. That would mean that there was the same amount of water on Earth when the dinosaurs existed. However, it is important to note that there is probably an infinitesimal amount more water now then there was in the time of the dinosaurs, simply because of the fact that there have been meteors/meteorites that carried a little bit of water to Earth since the dinosaurs died out.
Not only does kids believe that humans lived int he same world as dinosaurs so does adults. There has been dinosaur bones found on earth and have been studied.
there bones have been found