Water Pollution

8. The chemical that comes from human waste and pollutes water
12. When loud human sounds enter the water and shock animals, sometimes killing them.
13. A rare metal found in drinking water and contaminates it.
15. Water that is made up of recycling human waste from toilets, bathing, and washing clothes and dishes.
17. An area that increases the intensity of pollution
18. When oil is dumped into the ocean, polluting the water.
19. When plastic breaks down into small pieces and pollutes the ocean.
22. A type of pollution that does not include chemicals, but human warming of the ocean.
23. When the water temperature changes rapidly and kills marinelife.
24. When a waterbody gains a lot of nutrients
25. The amount of pureness a water has to have for it to be safe to drink.

1. A manmade waterbody that has rubber outside of it to take care of manure produced by animals.
2. More solidated water that comes from wastewater
3. A natural metal that is found in groundwater.
4. One method of cleaning up oil spills involving sponges.
5. A law that makes sure drinking water is not contaminated.
6. A section of a waterbody that obtains very little oxygen and supports very little life
7. A direct source of pollution
9. A natural metal found in water that is a result of human activites.
10. Depending on temperature, the amount of oxygen that a body of water takes up during a period of time.
11. Law that protects marinelife by cleaning the water in three different ways.
13. Part of an underground system. The pipes that help drain sewage from rural homes.
14. When acid falls to earth in the form of rain, snow, or gases.
16. One method of cleaning up oil spills where a plane sprays soap on the oil.
20. The type of species that show whether diseases are likely to exist in an environment
21. A system used for draining sewage from rural homes.