Across
- 2. A type of pollution caused by too many nutrients (like fertilizer) in the water, leading to algae blooms.
- 7. The property of water that allows it to stick to other surfaces.
- 8. The most common disinfected added to public drinking water supplies.
- 11. The opposite of condensation.
- 14. The collective system that drains wastewater from homes and streets.
- 15. The measure of how cloudy or hazy water is, caused by suspended solids.
- 17. The process where water leaves plants and tress and enter the atmosphere as vapor.
Down
- 1. Any form of water falling from the sky.
- 3. The final step of treatment to kill bacteria
- 4. The treatment process that uses microorganism to break downn organic matter in water
- 5. Water that has been used and is dirty.
- 6. A large, artificial lake created by a dam to store water.
- 9. The liquid state of water.
- 10. The process where water passes through sand and gravel to remove impurities.
- 12. A natural underground layer that holds water
- 13. The temperature, in Celsius, at which pure water freezes.
- 16. Term for water that is held underground in the soil or porous rock.
