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Quiz 3-30-2012

Tectonic plates and plate boundaries

QuestionAnswer
How do plates move? by convection currents in the astenosphere
In a divergent boundary, what is forced up through the crack that it makes? magma and it creates new land
Volcanoes are formed on what boundary? divergent
What is a rift valley? two continental plates separating
Created by: come_on_summer
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