Layers of the Earth crossword

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Across
  1. 4. The oceanic crust is more dense than the _____ crust
  2. 7. The layer with plasticity
  3. 12. The inner core is the _____ dense layer
  4. 14. The mantle is mostly made up of
  5. 15. The ______ mantle is just underneath the crust
  6. 17. The asthenosphere has convection ______ that move the tectonic plates
  7. 18. The oceanic crust is mainly which rock?
  8. 20. The solid layer with Iron and Nickle
Down
  1. 1. The thickest layer
  2. 2. The crust has magma _______ in it
  3. 3. The crust is split into continental and ______ crust
  4. 5. The crust is the ______ dense layer in the Earth
  5. 6. The crust is also called the _____
  6. 8. How many layers are in the Earth?
  7. 9. The liquid layer with Iron and Nickle
  8. 10. The mantle is a semi-______ layer
  9. 11. The inner core is in the ______ of the earth
  10. 13. The _______ plates move on the asthenosphere
  11. 16. The thinnest layer
  12. 19. The ______ is split into inner and outer