Environmental Chemistry

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Across
  1. 6. A chemical designed to kill fungus.
  2. 7. ____________ compounds that do not contain a carbon molecule.
  3. 9. A nutrient that makes up more than 1% of our body mass.
  4. 10. A substance that provides additional nutrients to plants.
  5. 14. An organism whose DNA has been altered.
  6. 16. A chemical designed to kill insects.
  7. 17. Substances essential for life.
  8. 18. Movement of particles from low to high concentration using energy.
Down
  1. 1. An overgrowth of algae.
  2. 2. The process that plants use to gain nutrients.
  3. 3. Metal elements that cause harm to the body when ingested.
  4. 4. A type of nutrient that we only need a small amount of in our body.
  5. 5. A material that an organism lives on and takes nutrients from.
  6. 8. __________ compounds which are complex and include a carbon molecule.
  7. 11. Movement of water molecules from high to low concentration.
  8. 12. The process that animals use to get nutrients.
  9. 13. Natural movement of chemical particles from high to low concentration.
  10. 15. A chemical designed to kill plants.