1.
An undersea mountain chain where new ocean floor is produced; a divergent plate boundary under the ocean.________________________
2.
The process by which molten material adds new oceanic crust to the ocean floor.________________________
3.
The process by which oceanic crust sinks beneath a deep-ocean trench and back into the mantle at a convergent plate boundary.________________________
4.
An undersea valley that represents one of the deepest parts of the ocean.________________________
5.
A plate boundary where two plates move away from each other.________________________
6.
A plate boundary where two plates move toward each other.________________________
7.
A plate boundary where two plates move past each other in opposite directions.________________________
8.
A force that acts on rock to change its shape or volume.________________________
9.
Stress that stretches rock so that it becomes thinner in the middle.________________________
10.
Stress that squeezes rock until it folds or breaks.________________________
11.
Stress that pushes masses of rock in opposite directions, in a sideways movement.________________________
12.
A type of fault where the hanging wall slides downward; caused by tension in the crust.________________________
13.
A type of fault where the hanging wall slides upward; caused by compression in the crust.________________________
14.
A type of fault in which rocks on either side move past each other sideways with little up or down motion.________________________
