Module 1 & 2 (Plate Tectonics and The Earth's Interior)

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Across
  1. 4. A record made by a seismograph.
  2. 7. Depression in the seafloor produced by subduction process.
  3. 8. Vibration of Earth due to the rapid release of energy.
  4. 11. Ground that is at the bottom of the sea.
  5. 13. Suggested an explanation to the Continental Drift.
  6. 14. Soft, weak upper portion of the mantle where the lithospheric plates float and move around.
  7. 15. Boundary in which two plates move toward each other.
  8. 17. An event in which a slab of rock thrusts into the mantle.
  9. 18. German meteorologist that proposed a theory that the continents were once a large landmass.
  10. 20. Consolidated mixture of minerals.
Down
  1. 1. "All Earth"
  2. 2. Ability of solid to flow.
  3. 3. Topmost, solid part of the Earth that is composed of several plates.
  4. 5. Layer of the Earth that is mainly made up of silicate rocks and solids.
  5. 6. Extinct genus of reptile from the Early Permian of southern Africa and South America.
  6. 9. Break in rock along which movement has occurred.
  7. 10. Where an earthquake starts.
  8. 12. Former large continents.
  9. 16. Element present in the inner and outer core.
  10. 19. Largest continent.