Across
- 3. Introduction of harmful materials into the environment
- 5. Independent executive agency of the United States federal government tasked with environmental protection matters
- 6. April 22nd
- 8. Location of the detrimental oil spill of 1969
- 9. Cleans up uncontrolled or abandoned hazardous-waste sites
- 10. Establishes national policy under the US govt. regarding the environment
Down
- 1. Designed to control air pollution on a national level
- 2. The long-term heating of Earth's climate system
- 4. Environmental book by Rachel Carson
- 7. An insecticide used in agriculture