Dinosaur Extinction

Theory of dinosaur extinction research Lots of people approve what happened to the animals that apply to be alive. They wonder what had happened to the life that lived over 65 one thousand one thousand million historic period ago....Every organism has a story, and this is the theory of the dinosaurs extinction... KT boundary is a geological signature, usu aloney a nice band, dated to 65.5 million years ago. K is the traditional abridgment for the cretaceous period, and T is the abbreviation for the Tertiary period. The boundary label the end of the Mesozoic geological era and the beginning of the Cenozoic era, and is associated with the CretaceousTertiary extinction event, a mass extinction. The theory of angular impact- Asteroids pass humanss atmosphere all the time and when they do they evidence mass destruction. One of the to the highest degree common extinction theories is that an angular 4-9 miles long struck the earth on the tip of the yucatan peninsula, in the gulf of mexico (Where all the beans lock free Dave) giving the dinosaurs a kick to the face. When it hit the comet would beat sent lots of dust, debris, and move into the air causing capacious forest fires, tidal waves, wicked storms, and eliminated all fair weather. It wouldve taken most 6 months to clear up and compensate some sunlight through. The dinosaurs stood no chance by and by such a blow.

if they didnt die from the comet crash then they would have eventually died from starvation due to lack of sunlight to declare plants. Evidence for the asteroid impact theory- Impact crater The 150 kilometer wide crater lies just off the yucatan peninsula. scientists Scientists cal! culate that it was damn into farming by a 10-kilometer-wide asteroid or comet locomotion 30 kilometers per second -- 150 times faster than a one thousand airliner.Scientists have concluded that the impact that created this crater occurred 65 million years ago. The date corresponds perfectly to the date of the dinosaur extinction. rare metallic element The metal iridium is very rare on...If you want to piddle a full essay, order it on our website: OrderEssay.net

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