Inside the earth

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Across
  1. 2. - Earth’s crust located under the ocean
  2. 4. - Layer of molten iron and nickel that surrounds the inner core of the Earth
  3. 6. - Rigid layer made up of the uppermost part of the mantle and the crust
  4. 9. a molten mixture of rock-forming
  5. 10. - Vibrations that travel through Earth carrying the energy released during an earthquake
  6. 11. - Dense sphere of solid iron and nickel at the center of Earth
Down
  1. 1. - Upper layer of the Earth’s mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur
  2. 3. study the internal structure of the Earth and try to determine factors that contribute to or foretell an earthquake.
  3. 5. - Theory that great slabs or plates of Earth’s outer layer float on a hot, semi-molten mantle.
  4. 7. - Portion of the Earth’s crust that primarily contains granite, is less dense than oceanic crust, and his 20-50 km thick
  5. 8. - the layer of the Earth between the core