Introduction to Environmental Science

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Across
  1. 4. the study our planet's natural systems
  2. 7. an english scientist who invented an instrument to detect CFC's
  3. 9. the continent where they found the ozone hole
  4. 10. ozone is made of three of this element
  5. 12. the type of resources that are naturally formed more slowly than we use them
  6. 13. the radiation that is absorbed by ozone
  7. 14. the part of the atmosphere that the CFC's were rapidly destroying
  8. 16. the type of cancer that occurs from UV rays
  9. 17. this is what it is called when the ozone layer becomes dangerously thin
Down
  1. 1. the last name of the Dutch scientist that began to investigate and form hypotheses in the 1960's and 70s
  2. 2. these interact with living things in the environment
  3. 3. the revolution in human population growth that began in the early 1700's
  4. 5. the revolution that occured about 10,000 years ago
  5. 6. social movement dedicated to protecting the natural world
  6. 8. also called CFC's
  7. 11. the type of resources that are replenished over short periods
  8. 15. this type of renewable natural resource is only used in the day time when the sun is out
  9. 18. a naturally occurring molecule that absorbs and redirects harmful radiation