#2. Who am I.. SCIVOC #2. Complete the crossword puzzle below Horizontal 4. Mick current is the force that drives the plates to move around 6. a branch of geology that deals with the movements that shape the Earth's crust 7. the topmost, solid part of the Earth that is composed of several plates 9. a process by which a new ocean floor is formed near the mid-ocean ridge and moves outward 10. boundary region where the crustal plate are moving apart Created using the Crossword Maker on TheTeachersCorner.net Vertical 1. a boundary produced when two plates slide past each other 2. a boundary in which two plates move toward each other 3. a continuous mass of land with long width and height on the ocean floor 5. the soft, weak upper portion of the Earth that is composed of several plates 8. a mass of molten rock forms from a depth, including dissolved gases and crystals​