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Science » Earth Sciences » Climate Change

Geologic Time: The Story of a Changing Earth

examines the history of Earth. Learn about the formation of Earth, dating the age of rocks, geologic time, plate tectonics, climate change, ocean circulation, evolution, extinction, ecology, and topics related to paleobiology. (National Museum of Natural History, Smithsonian Institution)

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Interesting Fact:

In 1912 a German meteorologist named Alfred Wegener proposed the theory of continental drift. He based his theory in part on the matching coastlines of South America and Africa as well as on similarity of plant and animal fossils found on different continents.
Image of the Earth during the Early Jurassic period, when the Dinosaurs spread across Pangea.

Jurassic world

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Science »  Earth Sciences »  Geology

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