Earth's Layers

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Across
  1. 4. type of currents found in the mantle
  2. 5. type of waves that cause vibrations in the Earth
  3. 8. these plates are made up of crust and upper mantle
Down
  1. 1. this field is influenced by the outer core
  2. 2. metallic element found in both outer and inner cores
  3. 3. thickest layer of Earth
  4. 6. layer of the core that is made of solid metals
  5. 7. thinnest and outermost layer of Earth