Tectonic Plate Boundaries

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