water pollution
Across
- 2. a type of point source
- 4. doesn't have any future ideas for stopping water pollution
- 5. source that is easy to spot and eliminate
- 8. is being polluted
- 9. first brought water pollution to public attention
- 10. example: runoff of farms
Down
- 1. overgrows from too many nutrients
- 3. this is caused by too many nutrients in the water
- 6. the science guy
- 7. plants use a lot of oxygen to do this