- 注册时间
- 2012-6-28
- 最后登录
- 2012-12-19
- 阅读权限
- 200
- 积分
- 33
- 精华
- 0
- 帖子
- 264
  
|
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.
Notes:
|
|