Layers of the Earth

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Across
  1. 3. the lithosphere is a __________________
  2. 7. the semi-solid layer directly below the lithosphere
  3. 11. the crust is ____________ under the continents
  4. 12. this layer is made of silicates and is divided into "upper" and "lower" sections
  5. 13. the crust is ____________ under the oceans
  6. 14. the core is made of _______ and nickel
Down
  1. 1. the most abundant element in the lithosphere that starts with the letter o
  2. 2. this layer consists of the crust and a tiny bit of the upper mantle
  3. 4. the thinnest layer of the earth
  4. 5. the method of thermal energy transfer that sends heat from the core to the crust
  5. 6. the inner core is a ___________
  6. 8. the most abundant element in the lithosphere that starts with the letter s
  7. 9. the outermost layer of the Earth
  8. 10. the outer core is a ___________
  9. 12. the thickest layer of the earth