earth sysetem

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Across
  1. 3. Forces that wear down or destroy landmasses
  2. 4. core it's the dense, metallic in the center of the earth
  3. 6. A series of process moves the phosphorus among earth systems
  4. 9. A group of parts that work together as a whole
  5. 12. Blank that is moved from one area to another and builds in excess; sediment is carried by water, wind, and ice.
  6. 13. Which sphere of the earth system includes trees grasses and squirrels
  7. 14. Core mostly composed of liquid iron and nickel.
  8. 15. Largest Earth system, includes a thin layer of of soil and rocks on earth's surface it mainly solid, in the system it moves more slowly than gasses in the atmosphere
  9. 16. A system returns data to itself about changes that occur through a process called
  10. 18. cycle Continuous movements of water on,above, below on earth's surface.
  11. 19. cycle Interaction among earth's system, it is a series of processes that changes rocks and forms to another.
Down
  1. 1. Brittle,rocky layer on the outer layer of the earth
  2. 2. Earth system that contains all the living things
  3. 3. Heat flowing out of Earth as it cools is one form of ----- that drives the Earth system.
  4. 5. In the atmosphere, it absorbs and re-radiates the thermal energy from the sun.
  5. 7. Below the atmosphere it contains all earth's water; Oceans, glaciers, lakes, ice sheets, ponds and rivers.
  6. 8. The rigid, outermost shell of a rocky planet can be identified on the basis of its mechanical properties.
  7. 10. the thickest layer of the Earth
  8. 11. Thin layer of gasses, that is surrounding the earth
  9. 17. cycle A series of processes that moves the carbon among the earth system.