Earth's Systems

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Across
  1. 2. something melted due to extreme heat
  2. 5. place where magma rises from deep inside Earth
  3. 7. what is the rigid outer layer of the earth?
  4. 8. the crust under the ocean, thin but heavier
  5. 10. edges where tectonic plates meet
  6. 12. a tectonic plate under the ocean
  7. 15. the part of the Earths crust that forms land
  8. 16. place where two plates push together
  9. 17. a huge piece of the lithosphere that moves on the astheosphere
  10. 18. place where two plates slide past each other causing earthquakes
Down
  1. 1. the super hot solid center of the Earth
  2. 2. the invisible force around Earth that protects from suns radiation
  3. 3. the thickest layer of Earth Between the crust and core
  4. 4. This is the soft flowing layer of the mantle below the lithosphere
  5. 6. where two tectonic plates moves apart
  6. 9. the liquid layer around the inner core, made from iron and nickel
  7. 11. a large piece of Earth crust that carries continents.
  8. 13. The thin outer most layer of the Earth
  9. 14. trench a deep valley in the ocean floor