Across
- 2. Elements that can be dissolved in water.
- 4. A device used to remove solids from water.
- 6. Describes a substance that is poisonous.
- 9. The final point where water exits the system.
- 10. Natural precipitation; the primary source of freshwater.
- 11. The vital resource we aim to purify.
- 14. The primary goal of any water treatment process.
- 15. The state of an area suffering from drought.
Down
- 1. The act of consuming or utilizing water.
- 3. A common pollutant that floats on the surface.
- 5. A tube used to transport water throughout a system.
- 7. A barrier built to store water in a reservoir.
- 8. An accidental escape of water from a pipe.
- 12. A large container for storing or treating water.
- 13. The solid waste residue removed during treatment.