Across
- 3. lack of sufficient nutrients
- 7. build up of toxins in an organism
- 9. build up of chemicals in an organism
- 12. self replenishing energy
- 13. dumping waste at sea
- 15. trade of waste between countries
Down
- 1. burning of waste
- 2. can be broken down by land
- 4. a controlled distribution of food
- 5. reuse of waste
- 6. not self replenishing energy
- 8. fuels found underneath the ground
- 10. organic matter as plant fertilizer
- 11. area where dumping of waste is allowed
- 14. temporarily storing waste