Unit 2: The Lithosphere

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Across
  1. 6. The type of plate boundary where the plates move towards each other.
  2. 7. This is the name given to the strength of an earthquake.
  3. 8. The passage through which magma flows in a volcano.
  4. 10. Scale This measures the magnitude of an earthquake.
  5. 11. A super volcano found in North America.
  6. 13. The process of compaction and cementation in rocks.
  7. 14. These rocks are made through lithification over many years.
  8. 17. A fast-moving, incandescent mass of gas-enveloped particles.
  9. 19. Lava found underneath the Earth's surface.
  10. 20. A fast moving current of hot gas and volcanic matter.
Down
  1. 1. Also known as intra-plate volcanism.
  2. 2. The point on the Earth's surface where an earthquake does most damage.
  3. 3. The type of plate boundary where the plates move away from each other.
  4. 4. These rocks are made from immense heat and pressure.
  5. 5. The point where an earthquake begins.
  6. 9. The type of plate boundary where the plates slide past each other.
  7. 12. A famous fault line in North America responsible for earthquakes.
  8. 15. These rocks are made from cooling and hardening of magma.
  9. 16. The name given to the waves produced by earthquakes.
  10. 18. The name given to a type of surface wave produced by an earthquake.