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Unformatted text preview: Plates move Ocean crust subducts after about 200million years, it gets dense and sinks. Continental crust never subducts, too light to go down. 01/04/2008 08:24:00 01/04/2008 08:24:00...
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This note was uploaded on 02/08/2011 for the course ECONOMICS 101 taught by Professor June during the Spring '08 term at Rutgers.
- Spring '08