A discussion of some of the evidence supporting continental drift on Earth /

How do we know that the continents have moved? Continental drift, plate tectonics, Alfred Wegener, Pangea, Pangaea, continents, geology.

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Bibliographic Details
Online Access: Full text (MCPHS users only)
Other Authors: Leonard, Melinda (Director), Rafferty, John P. (Narrator)
Format: Electronic Video
Language:English
Published: Chicago, IL : Encyclopedia Britannica, 2011
Series:Academic Video Online
Subjects: