Environmental Chemistry

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Across
  1. 1. Used for energy in the human body
  2. 4. Used to identify acids and bases
  3. 6. Energy storage in the human body
  4. 7. Movement of water from an area of high concentration to low
  5. 9. The taste of acids
  6. 11. Has a pH lower than 7
  7. 14. Used for repair and growth, muscular and skeletal structure, and other jobs in cells
  8. 15. Made of 2 or more elements bonded together
  9. 17. Does not contain carbon
  10. 18. Needed in large amounts
  11. 20. Molecules our body needs for survival
  12. 23. Found on the periodic table
Down
  1. 2. The loss of oxygen in an ecosystem due to the addition of fertilizers
  2. 3. Movement of particles from an area of high concentration to low
  3. 5. The taste of bases
  4. 8. Can be reduced with the use of scrubbers
  5. 10. Chains of carbon and hydrogen
  6. 12. Needed in trace amounts
  7. 13. Matter or energy that is harmful to an organism or ecosystem
  8. 16. Has a pH greater than 7
  9. 19. One of the main elements in fertilizers
  10. 21. The coolest science teacher
  11. 22. What the "LD" stands for in "LD50"