Environmental Science

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Across
  1. 1. the accumulation of a chemical by an organism from water and food exposure
  2. 6. used in the manufacturing of aerosol sprays, blowing agents, solvents, and refrigerants
  3. 8. device that harnesses the kinetic energy of some fluid
  4. 11. practice of planting different crops sequentially on the same plot of land to improve soil health
  5. 15. dark, organic material that forms in soil when plant and animal matter decays
  6. 16. air pollution that reduces visibility
  7. 17. composed of three oxygen atoms
Down
  1. 1. occurs when an organism absorbs a substance at a rate faster than it can be eliminated
  2. 2. energy source that can be used repeatedly and does not run out because it is naturally replaced
  3. 3. Invisible rays that are part of the energy that comes from the sun
  4. 4. a type of hazardous waste that can cause cancer
  5. 5. a form of energy that harnesses the power of water in motion
  6. 7. a method of tree removal where all trees in an area are removed
  7. 9. a common heavy metal found in fish
  8. 10. the science of controlling the growth, composition, health, and quality of forests
  9. 12. Any substance or mixture of substances intended for preventing, destroying, or repelling any pest
  10. 13. produced without the use of chemical fertilizers or pesticides
  11. 14. this organism enhances soil quality