The Earth

1234567891011121314151617
Across
  1. 3. Causes the movement of tectonic plates
  2. 7. A dense metal of the inner layers
  3. 8. Keeps the inner earth hot
  4. 9. The scientific name for Continental drift
  5. 13. A property of the biggest layer
  6. 14. A magnetic metal of the inner layers
  7. 16. The scientist who proposed Continental drift
  8. 17. Describe the physical state of the biggest layer
Down
  1. 1. The physical state of the outer core
  2. 2. The outer layers are made of these
  3. 4. Found in the biggest layer
  4. 5. The second hottest layer
  5. 6. The crust and upper mantle
  6. 10. The gassy layer
  7. 11. The most dense layer
  8. 12. The biggest layer
  9. 15. Broken into a number of pieces