earth system

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