unit 8
Across
- 3. to lessen the amount of waste used
- 4. taking old materials and making them new
- 8. making old materials new
- 9. Has a linear
- 13. the amount of time needed for half a material to decaay
- 16. we would have less trash if we ______ some items
- 17. triangle that explains the strategies of MSW
- 18. Sum of generated waste
- 19. Toxic Substances Control Act
- 20. a waste with multiple heavy metals
Down
- 1. biological degradation of organic material
- 2. Resource Conservation and Recovery Act
- 5. Comprehensive Enviromental Response, Compensation and Liability Act
- 6. burning of municipal solid waste
- 7. we need to _____ the amount of trash we use
- 10. cargo ship that dumped ash
- 11. very Polluted way to dump
- 12. using recycling bins and getting money back when returned
- 14. place that hazardous plant sold to school
- 15. Town that had a lot of sickness due to Georgia powers pollution