Some Quick Facts about Dinosaurs

Top 10 Facts about Dinosaurs

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Some Quick Facts about Dinosaurs

Dinosaurs lived during the Mesozoic Era, which spanned over 180 million years. The term “dinosaur” means “terrible lizard” in Greek. Dinosaurs were the dominant terrestrial vertebrates for over 160 million years. There were over 700 different species of dinosaurs discovered by scientists. Dinosaurs are divided into two main groups based on their hip structure: Saurischia and Ornithischia. The largest dinosaurs were the long-necked sauropods, some measuring over 100 feet long. The smallest dinosaurs were about the size of a chicken. Most dinosaurs were herbivores, but there were also carnivorous and omnivorous species. The Velociraptor, popularized by the Jurassic Park movies, was actually the size of a turkey. Dinosaurs laid eggs, and some species built nests and cared for their young. The Stegosaurus’s brain was the size of a walnut, one of the smallest in proportion to body size. The first dinosaur fossils were recognized in the early 19th century. Birds are considered the direct descendants of theropod dinosaurs. The T-Rex had one of the strongest bites of any land animal that ever lived. Some dinosaurs had feathers, including ancestors of the Velociraptor and T-Rex. The asteroid impact that contributed to the extinction of dinosaurs occurred around 66 million years ago. Dinosaurs lived on all continents, including Antarctica. The Triceratops had up to 800 teeth. The Spinosaurus is the largest carnivorous dinosaur ever discovered. Dinosaur fossils have been found in a variety of ecosystems, from deserts to forests. The Ankylosaurus had a tail club that it used for defense. Dinosaur eggs could be as large as a football. Some dinosaurs, like the Parasaurolophus, had crests that may have been used for communication. The term “Dinosauria” was coined by Sir Richard Owen in 1842. Paleontologists continue to discover new dinosaur species every year, expanding our understanding of their diversity....

Summary – Interesting Facts about Dinosaurs

Dinosaurs were huge animals that lived a long time ago. They walked on land, and some could fly or swim. There were many different kinds of dinosaurs, like the T-Rex and the Brachiosaurus. Most dinosaurs ate plants, not meat, but some were carnivores. They laid eggs and took care of their babies. Scientists think a big asteroid hitting Earth may have caused them to disappear. Birds are like modern-day dinosaurs, and many dinosaurs had feathers. Dinosaurs were around for a really long time, and scientists are still learning new things about them....

FAQs on Interesting Facts about Dinosaurs

What did dinosaurs eat?...