Derrick Konkler chapter 5

4. fresh water that is aboveground in lakes,ponds,rivers, and streams
7. highest level of an aquifer
8. pollution that comes from many sources rather than from a single specific site
9. a structure built across a river or a stream that restricts the flow of water traveling downhill
11. there are laws regulating or prohibiting ocean pollution
12. water that seeps down through the soil and is stored underground
14. an underground rock formation that contains water
15. the cycle of processes by which water circulates between the earths oceans,atmosphere,and land

1. entire area of land that is drained by a river
2. when excessive amounts of heat are added to a body of water
3. occurs because of the introduction of inorganic plant nutrients into a plant body of water through sewage and fertilizer runoff
5. the introduction of chemical,physical,biological agents into water that lowers the quality of the water and affects the organisms that depend on it
6. the area of land from which the groundwater originated
10. pollution that is discharged from a single source such as a factory, a water treatment, or a water tanker
13. disease causing organisms that enter untreated through waste water or fecal matter