Across
- 2. treatment facilities Places that clean water for use.
- 5. shortage A lack of enough food supply.
- 6. Poisonous substances harmful to living things.
- 9. Dangerous or harmful.
- 12. To slowly leak or flow through.
- 13. Wastewater from homes and businesses.
- 15. Substances that can cause cancer.
Down
- 1. A state of physical and mental well-being.
- 3. rain Polluted rain with harmful acids.
- 4. Appropriate or fitting for a purpose.
- 7. A place for disposing of waste.
- 8. countries Nations with lower income and industrial growth.
- 10. The chance of harm or loss.
- 11. Unwanted or discarded material.
- 14. An illness or medical condition.