Mario Lopez-Earth Science
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Plate Tectonics
continental drift
pangea
Asthenosphere
Lithosphere
Mid-Oceanic ridge
Rift valleys
Subduction
Convergent Boundaries
Divergent Boundaries
transfrom Boundaries
Animoto Project
volcanos
Stratovolcanos Volcanoes
Shield Volcanoes
Cinder Volcanoes
Earthquakes
Emergency Kit
Rift valleys
Rift valley
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A rift valley is when new ocean crust i
s made the begginig stage of it before the
ocean ri
dge is forme
d a r
ift valley is in its place while the convenction curents are doing
their
job and eventually i
tll turn into a mi
d ocean ridge