Chapter 2 Review

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Across
  1. 2. a flat area that rises above the surrounding land
  2. 5. a complete trip of Earth around the sun
  3. 7. a giant wave caused by Earth moving under the ocean floor
  4. 9. the change of liquid water to water vapor
  5. 10. process that makes salt water safe to drink
  6. 12. the subsystem that consists of Earth's water
  7. 13. the name we call the beginning of summer or winter
Down
  1. 1. the process by which Earth's surface is worn away by natural forces
  2. 3. the layer of gases that surrounds Earth
  3. 4. this causes night and day to occur on Earth
  4. 6. a place where two tectonic plates grind against each other
  5. 8. a long, steep cut on the ocean floor
  6. 11. a narrow strip of land that connects two larger land areas