What did the Earth look like when dinosaurs were alive?
What did the Earth look like when dinosaurs were alive?
All continents during the Triassic Period were part of a single land mass called Pangaea. This meant that differences between animals or plants found in different areas were minor. The climate was relatively hot and dry, and much of the land was covered with large deserts. Unlike today, there were no polar ice caps.
Did dinosaurs exist at the same time as human?
No! After the dinosaurs died out, nearly 65 million years passed before people appeared on Earth. However, small mammals (including shrew-sized primates) were alive at the time of the dinosaurs.
What did a Mosasaurus look like?
Mosasaurs had a body shape similar to that of modern-day monitor lizards (varanids), but were more elongated and streamlined for swimming. Their limb bones were reduced in length and their paddles were formed by webbing between their long finger and toe bones.
What are some fun facts about the Mosasaurus?
The Mosasaurus is a member of the Mosasauridae family. The Mosasaurus lived in the Late Cretaceous Period between 66 and 70 million years ago. The largest discovered specimen of Mosasaurus had a length of up to 56 feet. The length of the Mosasaurus was greater then the fearsome Tyrannosaur rex.
What dinosaur is still alive?
Other than birds, however, there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive. These, and all other non-avian dinosaurs became extinct at least 65 million years ago at the end of the Cretaceous Period.
Is a chicken a dinosaur?
So, are chickens dinosaurs? No – the birds are a distinct group of animals, but they did descend from the dinosaurs, and it’s not too much of a twist of facts to call them modern dinosaurs. There are many similarities between the two types of animal, largely to do with bone structure.
What ancient creatures are still alive?
Prehistoric Creatures That Are Still Alive Today Prehistoric Animals That Are Alive Today. …Gharial. …Komodo Dragon. …Shoebill Stork. …Bactrian Camel. …Echidna. …Musk Oxen. …Vicuña. More items… • Feb 17, 2022
