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Ole Champlin ∙
The Earth's core.
Lava dome
Divergant plate boundries
isostasy
A caldera is the name for a large sunken depression on a volcano.
where oceanic crust slides under continental crust
Rift valleys
Divergent boundaries create new crust.
Lava. Because when magma reaches the surface, it is called lava.
the richtar scale
Mountain chains at ocean ridges
Continental rise is something the passive continental margin has that the active margin does not
Earthquake
At ocean ridges
magnetic stuff...