Human Environment Interactions

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Across
  1. 3. Water found in soil cavities
  2. 4. Human waste water
  3. 6. Energy from natural heat within the Earth
  4. 7. Water within the earth
  5. 8. Adequate clean water to support human society
  6. 9. Type of soil deterioration caused by pollution
  7. 15. A living resource
  8. 19. Regions with less than 250MM on rain annually
  9. 21. A carbon neutral energy form that sparks fears of radioactivity
  10. 23. Land that is fertile
  11. 25. Low yield farming on large plots of land
  12. 27. Carbon produced by human activities
  13. 28. Controversial measure to put a price on carbon
Down
  1. 1. Capturing carbon or shading the earth through technology
  2. 2. Resources that can naturally replenish
  3. 5. The removal of nutrients from the soil by wind or water
  4. 10. Crops grown for export and profit
  5. 11. Farming to meet the needs of a single family
  6. 12. Type of soil deterioration caused by compacting or subsidence
  7. 13. Energy from the sun
  8. 14. Soil destroyed by salt
  9. 16. A high carbon form of fossil fuel
  10. 17. Power source that relies on the movement of water
  11. 18. High yield farming on small plots of land
  12. 20. A single type of crop is planted on land
  13. 22. Natural features that remove carbon from the environment
  14. 24. A non-living resource
  15. 26. A theory that states that when half of oil is used, production will fall