Across
- 3. the country in which a case study about mercury in the textbook is situated in
- 4. the origin of all these mercury problems
- 8. an example of a hormonally active agent
- 9. a POP that is known as "The Big Unknown" in the textbook
- 10. an organic compound that is both a POP and HAA
- 11. synthetic compounds that possess hormone-like activity regardless of mechanism
- 12. how a harmful type of mercury is transported throughout a body
- 13. birds who fly into buildings have lost this
- 15. POPs have this kind of molecular structure
- 16. can POPs travel over long distances? (yes/no)
Down
- 1. effects of HAAs on organisms
- 2. how synthetic organic compounds usually get to organisms
- 5. a level below which the effects of a pollutant are not observable but above the level when the effects are apparent
- 6. a type of mercury that is more harmful than inorganic mercury
- 7. organic compounds that are created by humans, toxic, soluble in fats and persistent in the environment
- 14. the number of categories of POPs
