Layers of the Earth

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Across
  1. 5. when something is cut in half to see what is inside
  2. 6. they rest under the crust and they can move to change how continents appear on Earth
  3. 8. the dinosaur fossil that gives evidence of plate motion
  4. 9. the type of scientist that studies fossils
  5. 11. the deepest layer of the Earth with a hot iron core
  6. 12. the force that is created by the downwards pull of the Earth on objects towards the core
Down
  1. 1. the only layer of the Earth scientists have been able to see
  2. 2. the type of crust that is directly under the oceans
  3. 3. section of Earth that includes the crust and mantle
  4. 4. the layer of Earth with molten magma that has convection currents and causes plate motion
  5. 7. the layer of Earth we live on
  6. 10. the kind of evidence found under layers in the continental crust which help us understand Earth's history
  7. 12. the type of scientist that studies the Earth