Earth Science

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Across
  1. 3. the bending, tilting, and breaking of Earth's crust; the change in the shape of rock in response to stress
  2. 5. a dense sphere of solid iron and nickel at the center of Earth
  3. 7. the layer of hot, solid material between Earth's crust and core
  4. 8. eat away; wear away gradually by abrasion
  5. 9. a system of ideas that explains many related observations and is supported by a large body of evidence acquired through scientific investigation
Down
  1. 1. coming together
  2. 2. earth's outermost layer
  3. 3. going different directions
  4. 4. a mixture of gases that surrounds Earth
  5. 6. entirely liquid layer of earth