Across
- 2. source of air,water,thermal noise
- 6. occurs when the environment becomes enriched
- 7. the reduction in the concentration of dissolved oxygen
- 9. up of fine particles
- 10. refers to difuse contamination
Down
- 1. principle law governing pollution
- 3. the quality or state of being cloudy
- 4. pollutes water or atmosphere
- 5. the contamination of water sources
- 8. the process where too many nutrients mainly nitrogen and phosphorus