Daniel T*** Candidate Number- 71** Centre Number- 443** What Killed The Dinosaurs? Contents rogue Front guarantee 1 Table of Contents 2 Introduction .. 3 scientific Background .. 4 careen for What Killed the Dinosaurs .. 8 Arguments Against this theory 10 Introduction So whence, the bombastic question is what killed the dinosaurs? For around two hundred million past period dinosaurs had ruled the world, they had grown huge in every(prenominal) environment. Then around 65 million geezerhood ago, they absolutely disappeared from the fossil record. What lead to their defunctness will be discussed in this case study.
As can be seen from the geological run away scale above the dinosaurs existed for around 230 million years then 65 MYA they just simply disappeared, Dinosaurs showtime appeared during the Triassic period, around 230 MYA these very quickly produce the predominant terrestrial vertebrates for 135 million years, from the beginning of the Jurassic properly through to their extermination in the Cretaceous period. However, on that tear is evidence in the fossil record that shows some birds survived the extinction event that occurred 65 MYA, and they continue the dinosaurs lineage today. scientific Background The Triassic Period The Triassic Period is the setoff period of the Mesozoic Era, the Triassic period is also referred to as a time to grow new-fashioned species to repopulate the planet. This ti! me was the new eon know as the Mesozoic Era, Geologists call it a new era because the manners supported on the continents was so different from that of life during the Palaeozoic era. During the Palaeozoic era most life had been in the sea. Â It was only at the end of the Palaeozoic that life had gradually go onto land and begun to perplex animal and plant species that...If you want to put a spacious essay, order it on our website: OrderCustomPaper.com
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