The extinction of the dinosaurs
At present, the dinosaurs were extinct, and the concept or hypothesis about the extinction of the dinosaurs by referring to various causes, such as changes in sea level. Climate change But there are 2 welcome assumptions and debate. Intense:
World collision of asteroids (Asteroid Impact or Impact K-T)
.The collision caused a bomb to be diffused and spread of dust to the atmosphere of Earth is like a curtain to hide the Sun as a result of dark and cold suddenly long months until the dinosaur could not. The concept or hypothesis, citing evidence found that Iridium. More than the usual thin clay layer in the age range between Cretaceous and Tertiary era boundaries (K-T boundary) in various regions of the world. Chicxulub Yucatan peninsular is the Structure in your city go
.The explosion of the volcano where the Deccan Plateau in India (Deccan Traps Volcanism)
.The bombs are the most severe blow during the life of the world and is a blast because mantle plume or hotspot beneath the world as a result of basaltic lava makes a kind of large amount of flow (basaltic lava) to crust. Cover an area of over 1. And over 1 mile thick mantle degassing occurs to carbon dioxide and water vapour are brought up to the surface world with an unusual rate causing greenhouse gases in the atmosphere layer catchment heat from the Sun to the Earth's surface is a dump. As well as making the cycle of carbon and oxygen. Change, leading to the extinction of the dinosaurs
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