Plate Tectonics

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Across
  1. 2. What is rock made from magma or lava called?
  2. 4. What kind of rock is created from intense heat and pressure?
  3. 5. What is plate material that lies under the continents called?
  4. 6. What ancient supercontinent was first conceptualized by Alfred Wegener?
  5. 8. What plate boundary occurs when two plates grind together?
  6. 10. What kind of rock is created from compacted sediments?
  7. 12. What is an area of melted rock moving upwards in a plume called?
  8. 13. What kind of plate boundary occurs when plates move apart?
  9. 14. What is plate material that lies under the ocean basins called?
  10. 15. What is it called when one plate goes under another?
Down
  1. 1. What plate boundary occurs when two plates collide?
  2. 3. What feature forms at a continental-continental convergent boundary?
  3. 7. What type of igneous rock is created from cooled magma underground?
  4. 8. What feature is created when an oceanic plate subducts under a continental plate?
  5. 9. Where is new plate material created?
  6. 11. What moves the tectonic plates?