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scienceflashcards522

Wegners hypothisis, earths layers, pangea

QuestionAnswer
When two plates move apart divergent boundary
the super continent in Wegnerś theory of continental drift Pangea
The process that constantly adds new material to the ocean floor. Sea floor spreading
In 1960 Harry Hess discovered huge cracks in the ocean crust called Mid-ocean ridges
two plates slip past each other in opposite directions transform boundary
two plates come together and collide convergent boundary
Where two plates meet plate boundaries
the theory of _____ ________ explains the formation and movement of the Earth´s plates plate tectonics
Created by: 15alaverde
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