Layers of the Earth

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Across
  1. 1. an element abundant in the outer core
  2. 6. where deep mantle plumes originated and subducting slabs terminate
  3. 9. continental + oceanic crust
  4. 11. Abundant elements in the oceanic crust
  5. 13. Zone in the upper mantle where there are changes in the behavior of the P and S waves
Down
  1. 2. discontinuity between the upper and lower crust
  2. 3. discontinuity between lower mantle and outer core
  3. 4. discontinuity between upper and lower mantle
  4. 5. mechanical layer pertaining to the innermost layer of the Earth
  5. 7. discontinuity between outer and inner core
  6. 8. ferromagnesian rock that has a more compact atomic structure than olivine
  7. 10. discontinuity between lower crust and upper mantle
  8. 12. Abundant elements in the continental crust