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Earth Story - Journey to the Centre of the Earth

submitted by eric3579

1 decade 5 years 1 month 3 weeks ago

What drives the tectonic plates as they glide over the Earth's surface? Searching for an answer, scientists have probed our planet to its core. In this realm of unimaginably high temperatures and pressures, matter takes on new forms, and solid rock can behave like a fluid. As vast masses of rock flow slowly within the Earth, so the surface moves and changes. Gigantic plumes of hot material can well up from the depths, triggering huge volcanic eruptions and causing the crust to bulge and break. The result may be the splitting of a continent and the creation of a new ocean basin.

Earth Story is an eight part series

* The Time Travelers
http://www.videosift.com/video/Earth-Story-The-Time-Travellers
* The Deep
http://www.videosift.com/video/Earth-Story-The-Deep
* Ring of Fire
http://www.videosift.com/video/Earth-Story-Ring-of-Fire
* Journey to the Center of the Earth
http://www.videosift.com/video/Earth-Story-Journey-to-the-Centre-of-the-Earth
* The Roof of the World
http://www.videosift.com/video/Earth-Story-The-Roof-of-the-World
* The Ice Age
http://www.videosift.com/video/Earth-Story-The-Ice-Age
* The Living Earth
http://player.ku6.com/refer/nqhppkQQhL22tiGA/v.swf
* A World Apart
http://player.ku6.com/refer/MGrZvLujOXh9kjcI/v.swf