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What are the negative consequences that can result from not diverting constructi

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发表于 2012-9-15 16:56:55 |只看该作者 |倒序浏览
试卷: LEED GA模拟题F[查看]
What are the negative consequences that can result from not diverting construction demolition and debris?(choose 2)


A: Landfill gas emissions
B: Ozone depletion
C: Sedimentation
D: Groundwater contamination

参考答案: AD

本题解释:
A One of the negative environmental consequences of landfills is the gas emissions they produce.
B Ozone depletion is caused by refrigerants reacting in the ozone layer.
C Sedimentation is caused by lack of erosion control and stormwater runoff.
D Trash in landfills can contain hazardous chemicals. Eventually rain works its way down and carries these chemicals into subsurface groundwater and aquifers.


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