US HISTORY

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Across
  1. 6. An association that regulates power plants.
  2. 9. A day to celebrate the planet and its health.
  3. 10. An agency that protects nature and everything in it.
  4. 11. A nuclear plant accident that released radioactive gases and iodide.
Down
  1. 1. Protection and Advocation for Nature is a priority to this person.
  2. 2. Chemical compounds used to kill off insects, rodents and fungi.
  3. 3. Act that caused a shift in the governments take on stopping pollution.
  4. 4. Introduction of harmful materials in the environment.
  5. 5. Produced from power plants/harmful to the enviroment.
  6. 7. American Marine Biologist
  7. 8. A failure in the nuclear reactor causing it to overheat.