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dougsplates
| Question | Answer |
|---|---|
| what is the name of the super continent in wegeners theory of continental drift | Pangea |
| what is the process that constantly adds new material to the ocean floor | sea floor spreading |
| where is the crust the thinnest | oceans |
| what rock is the continental crust mostly made of | basalt |
| the earths lithosphere is broken into seperate sections what are they called | plates |
| what are two types of landforms wegener used to support his theory | mountains and coal beds |