Across
- 2. Another word for garbage
- 8. What makes the water polluted
- 9. Can refer to sewage dumped into water
- 12. It can be crude
- 13. Another word for habitat
- 15. Another word for contamination
- 17. One of the three Rs
- 18. what holds trash (where)
- 19. Human waste
Down
- 1. A swimming marine animal
- 3. One of the three Rs
- 4. This is a disease caused by ingesting polluted water
- 5. It is a single celled organism that causes disease
- 6. Where things are made
- 7. One of the three Rs
- 10. This is what happens to the environment when it becomes polluted
- 11. It's everywhere!
- 14. another word for a disease
- 16. The great outdoors