Video Details

Topography and the Earth: Travel through Earth's layers

Grade Levels: 3 - 12
Length: 00:00:24
Website: http://www.uen.org/emedia
Usage rights: Download and retain personal copies in perpetuity.

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Earth has three main layers: crust, mantle and the core. This animation depicts the changing qualities of the interior of Earth's surface. The chemical composition of materials changes, and the density, pressure, and temperature increases with depth.

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EMEDIA

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