Bingo Crossword Puzzle

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Across
  1. 3. A layer of hot rock under the crust
  2. 5. An underwater mountain system formed by plate tectonics
  3. 8. The place where two plates move apart, or diverge
  4. 10. The theory that states the pieces of Earth's lithosphere are in slow, constant motion, driven by convection currents in the mantle
  5. 13. The layer of rock that forms Earth's outer skin
  6. 15. A dark rock with a fine texture
  7. 16. A wave in the earth produced by an earthquake
  8. 18. The flow that transfers heat within a fluid
  9. 20. A process that continually adds new material to the ocean floor
  10. 22. Core A dense ball of solid metal
  11. 23. The transfer of energy through space
  12. 25. Breaks in Earth's crust where rocks have slipped past each other
  13. 27. Core A layer of molten metal that surrounds the inner core
  14. 28. A device that bounces sound waves off underwater objects and then records the echoes of these sound waves
  15. 29. A soft layer under the lithosphere
  16. 30. A measure of how much mass there is in a volume of a substance
Down
  1. 1. Heat transfer within a material or between materials that are touching
  2. 2. The result of a force pressing on an area
  3. 4. The supercontinent that all the continents drifted Stop correcting together to become
  4. 6. The idea that the continents slowly moved over Earth's surface
  5. 7. The place where two plates come together, or converge
  6. 9. Any trace of an ancient organism that has been preserved in a rock
  7. 11. Heat transfer by the movement of currents within a fluid
  8. 12. A deep valley that forms along the divergent boundary
  9. 14. A well tested concept that explains a wide range of observations
  10. 17. The process by which ocean floor sinks beneath a deep-ocean trench and back into the mantle
  11. 19. Deep, underwater canyons
  12. 21. A rock that is usually a light color and has a coarse texture
  13. 24. The uppermost part of the mantle and crust together
  14. 26. Separated sections the lithosphere is broken into