Across
- 2. Type of geological process formed when magma from the mantle seeps up through cracks in the crust.
- 4. Two plates moving away from each other.
- 7. Two plates moving toward each other.
- 8. The solid and deepest layer of the Earth.
- 9. Type of geological process that takes place at all plate boundaries when plates grind against each other and then quickly release pressure.
- 10. Type of geological process formed when two continental plates converge together to raise up the land.
- 11. The outermost layer of the Earth.
Down
- 1. The type of plate that is thick but less dense and has mostly land on top of it.
- 3. The type of plate that is dense and brittle with water on top of it.
- 5. The theory that Earth's crust is in constant motion.
- 6. The thickest layer of the Earth, mostly made of magma.
