Water Pollution

9. a type of species that tells us how diseases occur
11. when there is a drastic change in water temperature
13. Something that directly produces pollution
14. Nonchemical water pollution occurs when human activities cause a substantial change in the temperature of water
15. however much oxygen a body of water uses overtime.
16. the type of waste system someone has if they live far from a city
18. harmful chemicals that rockets use
20. Area under septic tank that has pipes which transform our waste

1. an increase in fertlitity in a body of water, the result of anthropogenic inputs of nutrients
2. microorganisms from fecies
3. a pond that is used for large amounts of animal fecies
4. a vast area/location that produces pollution
5. acids that are from earths natural resources and break down because of weather
6. a layer of clar water that is in the middle of septage tank
7. what houses in remote areas have that deal with waste
8. An area that drains right off the gulf coast of Mexico is called a
10. group of industrial compounds used to manufacture plastics and insulate electrical transformers and responsible for many environmental problems.
12. A phenomenon where a body of water becomes filled with algae
17. The waste/pollutants that are added into our water systems
19. waste water that turns to a solid