m82.    How can we conserve our water supplies?

Manufacturers use recycled water in their processes; US industry is the largest conserver of water. On a more personal level, flushing toilets, washing hands, and bathing accounts for about 78% of home use of water. About 75-80% of water used at home could be recycled as gray-water.  

e07.    What is the Wild and Scenic River System?

e18.    Does water recover from pollution?

e19.    What materials can cause water pollution?

g25.    What are the properties of water? 

g26.    Where is drinkable water found?