Science words

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Across
  1. 2. Type of boundary that creates trenches and volcanoes
  2. 3. Middle layer
  3. 5. Push or squeeze rock together. Creates folded mountains
  4. 6. Composition of the outer core
  5. 7. Type of boundary that creates earthquakes
  6. 10. The point on the Earth’s surface directly above where the energy is released
  7. 11. Top part of the mantle
  8. 14. area in Pacific ocean where volcanoes are common
  9. 16. Outer most layer
  10. 17. Place where magma rises through the crust creating volcanoes
  11. 18. Giant continent
Down
  1. 1. Records seismic waves
  2. 4. Composition of the inner core
  3. 5. led to Theory of Plate Tectonics
  4. 6. Upper part of the mantle
  5. 8. Type of boundary that creates rift valley
  6. 9. Rock on sides push in opposite directions. Creating earthquakes
  7. 12. Vibration record that looks like jagged line
  8. 13. Most dens layer of the Earth
  9. 15. Pulls rock apart. Creates fault-block mountains