Across
- 2. Most industrial and municipal uses of water are non consumptive because the waste water is primarily_____ into lakes and streams.
- 4. Earths protective zone layer is threatened by pollutants called_______
- 5. It takes around 39 liters of_____ to produce 156 plastic bottles consumed by a typical American.
- 7. The mix of various inputs in_____ can be adjusted to produce a higher ratio of product to waste.
- 9. _________ enters a body of water at a specific rate.
Down
- 1. When dissolved in water the acids may fall as_____ or be deposited in dust.
- 3. A pollutant like_____ dioxide might exist at tolerable levels in the air, but it damages trees when it accumulates in the soil.
- 5. Concentration of garbage in sanitary landfills would seem to eliminate solid-waste___, but it may only hide it temporarily.
- 6. The principal inputs into manufacturing include recycled paper, plastic,____, and aluminum.
- 8. Sharp decrease in the use of the ___ fossil fuels.
- 10. The _____ service usually supplies homes with specially marked containers for the recyclable items.