Which of the Following Actions Will Help to Decrease the Single

Multiple Choice

Which of the following actions will help to decrease the single greatest use of domestic water in the United States?

A) use a drip system in your garden
B) use a low-flow shower head
C) use native plants in your landscaping that do not require a lot of extra water
D) install a water-saving toilet tank
E) use grey water to water your houseplants