Science Definitions

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Across
  1. 4. something that makes something else work
  2. 6. all of earth's water
  3. 8. all living things
  4. 11. the uppermost layer of the mantle into a single layer
  5. 13. molten mixture of melted rock
  6. 15. a gas layer
  7. 17. molten metal surrounding the inner core
  8. 19. the layer of rock that forms around earth's outer skin
  9. 20. what shapes earths land
Down
  1. 1. a thin layer that forms around the earth's outermost layer
  2. 2. force pressing on an area
  3. 3. is a lighter color rock that is also very coarse
  4. 5. a rocky outer layer
  5. 7. is a dark fine-grained rock
  6. 9. is a dense ball of solid metal
  7. 10. when magma reaches the surface
  8. 12. the ability to do work
  9. 14. a layer of hot rock
  10. 16. another word for earthquakes
  11. 18. what destroys earth's land