Plate Boundaries
Convergent Boundary: When two plate tectonics are made of oceanic crust.
Divergent Boundary: The linear feature in-between two plate tectonics that move from each other.
Transform Boundary: A fault whose relative motion is horizontal.
Convection Currents: A current that results from convection.
Oceanic Crust: The thin part of the crust that is under the ocean.
Continental Crust: The thick part of the crust that forms large landmasses.