Microplastic Madness!

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Across
  1. 3. This type of microplastic is frequently used in cosmetics.
  2. 4. How many trillions of pieces of microplastic are in the ocean, according to the UN?
  3. 5. What is the name a person who studies the interaction of animals and chemicals in the environment?
  4. 7. What does the C in CSO stand for?
  5. 9. What kind of Lunch Day did the students ask their prinicple for?
  6. 10. What is the most common type of microplastic?
  7. 14. What do you call animals that live in the ocean?
  8. 15. What problem did the students identify in the blocks around their school?
  9. 17. What does the S in CSO stand for?
  10. 18. What is the name of the pellets used to make plastic products?
Down
  1. 1. This microscopic organism produces half of the world's oxygen.
  2. 2. The students testified in a meeting of New York _____.
  3. 6. A type of plastic we need to stop using.
  4. 8. What is the word scientists use for information they collect?
  5. 11. What does the O in CSO stand for?
  6. 12. What is the name for pieces of plastic less than 5 mm long?
  7. 13. Where in New York was the rally to ban polystyrene?
  8. 16. _____ Cracker Plants make plastic on-site.
  9. 19. What word describes plastic that are no longer intact?