Across
- 4. The surroundings where an animal or human lives.
- 5. Common material in a human's life but wasted
- 9. Another word for pollute
- 10. Domestic refuse
- 11. Remove water
- 13. Something poisonous
- 15. Gases that are made to start water pollution
Down
- 1. Harms lakes and rivers
- 2. Source of Water Pollution
- 3. It Causes water Pollution
- 6. Most water polluted country
- 7. Most common liquid
- 8. Something dangerous to humans
- 12. Used for gas
- 14. smoke and other pollutants together with fog