Global Systems Review

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Across
  1. 2. The cycle by which water moves around the Earth and through different forms
  2. 5. The large interconnected system of ocean currents that transports water and heat around the world
  3. 6. The way in which carbon atoms cycle through different forms and reservoirs
  4. 9. The way in which nitrogen cycles through different forms
  5. 11. The layer of gases surrounding the Earth
  6. 13. This type of energy drives evaporation in the water cycle
  7. 14. The sphere containing all the rocks and minerals all over the Earth
Down
  1. 1. This property of water determines whether it rises or sinks in the ocean
  2. 3. A body of moving water in the ocean that transports heat
  3. 4. Heat from the sun causes the water at the equator to do this, increasing the salinity of the water
  4. 7. The collection of all water on Earth
  5. 8. The sphere containing all living things on Earth
  6. 10. Currents in the ocean move this around
  7. 12. The salt content of water