Layers of the Earth

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Across
  1. 3. The outermost layer of the earth
  2. 6. Rocky outer layer of the mantle
  3. 7. The lower layer of the crust
  4. 9. Solid layer of nickel and iron
  5. 11. layer containing Earth's magnetic field
  6. 12. The amount of mass, or substance in a material
  7. 13. Liquid layer of nickel and iron
Down
  1. 1. 3D shape, like a ball
  2. 2. Layer that causes the tectonic plates to move
  3. 4. The top layer of the crust
  4. 5. force of attraction between any two objects
  5. 8. solid part of Earth, including the soil and Earth’s rocky center
  6. 10. Makes up 55% of Earth's mass