[ ]    Teaching Videos: Earth Layers - Chapter 7 // Earth Science YouTube Channel


Playlist: ESA - Earth Layers
(Video Homework -- 12 Secret Codes )

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How we know about the Earth's core
-- by KhanAcademy
 

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The Mohorovicic Seismic Discontinuity
-- by KhanAcademy
 

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Compositional and Mechanical Layers of the Earth
-- by KhanAcademy
 

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Pangaea
-- by KhanAcademy