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Convection currents drive plate movement.
The Andes' Volcanic Belt.
East Africa Rift Valley
Andes Mountain Range
between two tectonic plates at Pingvellit
Continental/continental convergent boundaries will form volcanic mountain ranges.
constructive plate boundaries
Sea floor spreading w/ magnetic stripes
Types of Plate Boundaries
When the continents were cuddling.
And they shall cuddle again!
animation for divergent to convergent boundaries
animation of convection currents
Major tectonic plates with directional movement arrows.
Rift valley in the Mid-Atlantic Ridge on Iceland.
active rift valley