Water syste

5. a body of porous rock or sediment saturated with groundwater
6. the rural home that gets its drinking water from a well probably disposes of its wastewater in a
9. is a tendency to believe that some people, ideas, etc., are better than others which usually results in mistreating some people.
11. is the process by which the dissolved mineral salts in water are removed.
14. is an environmentally friendly process for the removal of harmful pollutants from soil, water, and air using microbes
15. is a halogen element that is isolated as a heavy greenish-yellow diatomic gas of pungent odor and is used especially as a bleach, oxidizing agent, and disinfectant in water purificaticontaminants something that makes a place or a substance (such as water, air, or food) no longer suitable for use
17. contents that are harmful to humans, other animals, and the environment.
18. is the dissolved salt content of a body of water
19. The unsaturated zone, immediately below the land surface, contains water and air in the open spaces, or pores.

1. an area of land that catches rain and snow and drains or seeps into a marsh, stream, river, lake, or groundwater
2. wastewater ater from all indoor sources such as toilets, sinks, and bathtubs into the
3. is the ability of something to exist or be used at the same level for a long period of time without being damaged, harmed, or reduced for future use.
4. ratio of heat absorbed by a material to the temperature change.
7. not partial or biased
8. the boundary between the unsaturated zone and the saturated zone underground
10. to release or pour out.
12. is the conducting, supervising, or managing of something.
13. ability to maintain or support a process over time
16. a high-latitude region of a planet or moon that is covered in ice