Dinosaurs are named by the scientists who study them, and the convention among scientists is to use Greek or Latin words in their naming. This makes pronunciation difficult for most people, but Greek and Latin are recognized by scientists around the world. (The Arts & Letters Dinosaur Database...
Some dinosaurs are named after their beh avior. T here are some dinosaurs which aren amed in honor of some person可知第三段描述 了恐龙的命名方式,有的以身体的特殊部位命名; 有的以发现它们的地方来命名的;有些恐龙是根 据它们的行为来命名的;有些恐龙是为了纪念某 人而命名的;总共提及了4种命名...
①There are many different ways to name a dinosaur. Some dinosaurs' names can describe an unusual feature of their head, body or feet. Some dinosaurs are named after the places ② they were found. Some dinosaurs are named after their behavior. There are some dinosaurs which are named in ...
Why are dinosaurs called dinosaurs? The word comes from the Greek for "terrible lizard". Dinosaurs weren't in fact lizards, but people thought they might be when they were first named in 1842. 恐龙缘何被称为恐龙?因为Dinosaurs这个词的原意在希腊文里是“恐怖的蜥蜴”,虽然后来我们知道恐龙和蜥蜴并...
The Tyrannosaurus rex was one of the most powerful and prevailing dinosaurs to ever exist. These large carnivores lived during the late Cretaceous Period, which was about 66 million years ago. They roamed the lands of which is now present day western North America. Its name comes from the Gre...
How many sharks are killed recreationally each year -- and why? How does a "bionic eye" allow blind people to see? Which of today's animals lived alongside dinosaurs? More Great Links AnimalPlanet.com Florida Fish and Wildlife Conservation Commission: Manatees Mote Marine Laboratory The Brain ...
dinosaurs. But they have never been found among the sauropods. So the new group of dinosaurs consisting of the theropods and the bird-hipped dinosaurs (which has been named the ornithoscelidans) may be defined by the presence of feathers or feather-like structures covering some po...
Fifty-eight million years ago, a few million years after the fall of the dinosaurs, Cerrejón was an immense, swampy jungle where everything was hotter, wetter and bigger than it is today. The trees had wider leaves, indicating greater precipitation—more than 150 inches of rain per year, ...
Films can be turned into computer files._29_ They can use computers to make new images.For example,dinosaurs(恐龙)made by computer looked like they were flying in some films. 30 Many images in Titanic,including crowds of people on the ship,were actually made by computer.In some other films...
dinosaurs began to proliferate. The seas, too, saw changes in reef composition, precipitous drops in plankton and the disappearance of whale-sized ichthyosaurs while their smaller relatives lived on during the same time. The shifts in Earth’s biodiversity are the ri...