Origin and Evolution of Earth(30 slides) $60

Slides show the accretion of the terrestrial planets, formation of the Moon, the differentiation of Earth, formation of crust, origin of atmosphere and oceans, the formation of cratons, the first sediments, accretion of continents(esp. North America), plate tectonics, continental movement, important moments in that led to the origin and evolution of life, the seeding of carbonaceous matter from comet and asteroid impacts, formation of banded iron and the evolution of an oxygen rich atmosphere.

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