Page 1 of 50 - About 500 essays
  • Dinosaurs : Dinosaurs And Dinosaurs

    958 Words  | 4 Pages

    There were over 1,000 different species of dinosaurs (“Dinosaurs”) that lived and evolved for almost 185 million years (“Dinosaur Facts”). Dinosaurs were some of the largest and most mysterious creatures to walk the Earth. Dinosaurs have helped scientists to understand the Earth and it 's past by studying different types, how they lived, their characteristics and what caused their mass extinction. When, where and how did dinosaurs live? Dinosaurs arose around 200 million years ago and lived and

  • Dinosaur

    727 Words  | 3 Pages

    Dinosaur Dinosaurs: Extinct or Natural Causes As geologic time goes, all the dinosaurs living on earth suddenly disappeared. How did these dominated and gigantic creatures really die? Was it a slow extinction through natural causes, or did it happen suddenly? These questions give rise to many different beliefs on how the dinosaurs disappeared over sixty-five million years ago. Something happened sixty-five million years ago, at the end of the Cretaceous period that was so devastating

  • Dinosaurs : What Are Dinosaurs?

    1619 Words  | 7 Pages

    Part A: What are Dinosaurs? Dinosaurs are land-dwelling reptiles that once roamed the Earth and the word comes from a Greek word that means "terrible lizard". Dinosaurs are defined by their skeleton features, particularly the way they hold the limbs. Dinosaurs limbs support them from beneath, (like a horse), while modern-day reptiles (such as crocodiles and lizards) limbs come out from the sides. Dinosaur are a diverse species ranging in different shapes and sizes and were able to survive in a variety

  • The Fall Of Dinosaurs By Dinosaurs

    2185 Words  | 9 Pages

    4/26/2016 English 12 Ms. Hous The fall of Dinosaurs It is hard to imagine that millions of years ago, the Earth was not dominated by humans, but by Dinosaurs. These great Beast’s, who were as big or bigger than cars, roamed the land. Some were giant killing machines, like the Tyrannosaurus Rex.Some are even alive today, while many people do not even notice. There have been countless theories as to how the dinosaurs became extinct. The dinosaurs ruled the land for millions of years, and it seems

  • Dinosaurs Extinction

    1180 Words  | 5 Pages

    that what might be obvious at first glance: examining extinctions of the past and present allows us to predict our own potential demise. As Queen said… AOBTD As far as extinctions of the past go, dinosaurs are the best known example of worldwide devastation of a single species. The origin of the dinosaur destruction that marks the end of the Cretaceous era is a scientific enigma. Although scientists are uncertain of the exact cause of this mass extinction, according to columnist Ker Than in a 2013

  • Dinosaurs Are Awesome

    526 Words  | 2 Pages

    I still want to see how different earth was during that time so I could confirm and add to the overall knowledge about the dinosaurs. The Cretaceous time period was the last time period in which dinosaurs are seen. This time period spanned from 144 million years ago (mya) to 66 mya; right after the Jurassic time period and before the Tertiary. This is a time when dinosaurs were at their height with many thousands of different species known or yet to be identified. Our earliest ancestors were small

  • Dinosaurs Extinction

    701 Words  | 3 Pages

    back dinosaurs back from extinction. Zayn the kid who thought of this idea was kind of nervous when he and his peers made a genetically modified dinosaur egg. But he was still proud of him and his friends about their scientific creation. The government demanded more of these mutations so the United States of America would receive tons of visitors because of this new attraction which means more money for our country. The government built a huge park with many enclosures for all the dinosaurs that

  • The Discovery Of The Dinosaur

    865 Words  | 4 Pages

    Zhenyuanlong Suni was dinosaur that was officially announced on July 2015 when the official scientific report (written by the paleontologist who studied it) was published. The dinosaur was given it’s name after Zhenyuan Sun who took it’s fossils for a deep study upon being discovered by a local farmer. The fossils were taken to Jinzhou Paleontological Museum by Zhenyuan Sun for further examination. The specimen was further studied by paleontologists Stephen Brusatte of the University of Edinburgh

  • The Extinction Of Dinosaurs

    904 Words  | 4 Pages

    Cribbins 1 Hook. The extinction of dinosaurs is a mystery in itself that has stumped scientists all over the world for decades, and they still look for new answers every day. Scientists know some background information, but cannot connect the dots to see the bigger picture. There was little interest in the topic until Luis and Walter Alvarez proposed a groundbreaking hypothesis, which today we call the “Alvarez Hypothesis”. This new idea of the Alvarez’s was exciting, and therefore got the media

  • The Extinction of The Dinosaurs

    1262 Words  | 6 Pages

    Extinction of Dinosaurs Many different theories exist as to why the dinosaurs went extinct. We know for sure most dinosaurs died out around 65 million years ago. The majority of scientists agree on a number of theories as to what brought the end of the dinosaurs. The most popular theory is that an asteroid ended the reign of the dinosaurs. Another theory, massive climate change in the pre-historic atmosphere, caused all the dinosaurs to die. Some scientists believe that mammals out competed dinosaurs for