Plate Tectonics

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Across
  1. 4. A thin spot in the crust where magma forms a plume which allows volcanoes to form
  2. 6. A circular cycle in the mantle with hotter material rising and cooler material sinking
  3. 9. Type of boundary where two plates move alongside each other
  4. 10. Type of boundary where two plates move apart
  5. 12. Type of metamorphic rock that is formed from immense pressure
  6. 15. An area where two plates meet in a convergent boundary and one plate goes underneath the other plate.
Down
  1. 1. Type of rock formed by heat and pressure
  2. 2. Type of metamorphic rock that is formed by heat yet it doesn't melt
  3. 3. Layers in metamorphic rock
  4. 5. Type of rock formed by magma cooling
  5. 7. An area where magma from the mantle escapes through the ground
  6. 8. Layers in sedimentary rock
  7. 11. The process where rocks are formed and recycled
  8. 13. Type of rock formed by cementation of sediments
  9. 14. Type of boundary where two plates collide