What is a strategy for water efficient landscaping?

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试卷: LEED GA模拟题D[查看]
What is a strategy for water efficient landscaping?
A: Treat wastewater onsite
B: Create a pond on the property
C: Use drip irrigation
D: Use potable water

参考答案: C

本题解释:
A:LEED rewards projects that treat wastewater onsite. The treated wastewater can be used for irrigation purposes if local code permits it. However just treating wastewater onsite doesn\'t lead to more efficient irrigation.
B:Creating a pond is a good strategy for stormwater management.
C:Water efficient landscaping helps reduce the need from potable water from local and regional aquifers. Drip irrigation is a highly effective way to deliver water to a plant\'s roots because the water isn\'t lost to the wind, evaporation, or runoff.
D:LEED rewards projects for reducing potable water (drinking water) use for landscaping. Reducing potable water use preserves aquifers for future generations.