The Earth System

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Across
  1. 4. a group of parts that work together as a whole
  2. 5. The part of the Earth system that contains all of Earth's rocks, metals, and minerals
  3. 7. forces that construct or build up mountains and other land masses
  4. 8. the Part of the Earth system that contains all of Earth's water
Down
  1. 1. all of the gases that surround the planet
  2. 2. The part of the Earth system that contains all living organisms
  3. 3. forces that wear down or destroy landmasses
  4. 6. the ability to do work