Water Pollution

2. A measure of acidity, with 7 being neutral
4. The largest use of freshwater in the U.S.
8. Above ground water, such as streams, rivers and lakes
10. water that runs into drains that may contain sewage and chemicals from homes and businesses or pollutants from industry
12. aquifer made of porous rock covered by soil out of which water can easily flow
13. what water source is considered non-renewable
14. That portion of precipitation or irrigation water that flows off a field or paved area and enters surface water

1. Polluted runoff sources not discharged from a single point
2. pollution that can be traced to a specific source such as oil that spills from a pipeline
3. Underground water in an aquifer, used for drinking
5. Rain with a higher than normal acid range
6. used to describe the health of a water system
7. Chemicals used to kill or control pests
9. Solid material that is in suspension, is being transported, or has been moved from its original location by air, water, gravity or ice
11. rock layer that stores water and allows water to flow through it