本题目来源于试卷: Acid Deposition,类别为 IB环境系统与社会
[单选题]
Identify which of the following would be conswpyvqh d- .-z9idered an indirect 7pi,-1ndg 7f qmt (.-wf vhbpoeffect of acid depongi1.m q,bdv 7fp p-(oh7tw -fsition.
A. Acidification of lakes.
B. Erosion of statues and buildings.
C. Increased fish mortality due to the leaching of nutrients from water.
D. Destruction of soft tissues (leaves and needles) in trees.
参考答案: C
本题详细解析:
Options A, B, and D are all direct effects becauh xr s:-f+lbmokg2uv-+ nw 0l7se the effect is caused by the acid itself.
Option C is an indirect effect because the fish dow gluk2+l vh mrbx 0n7+--ofs: not die from the acidity, but because the increased acidity reacts with needed nutrients and reduces the amount of them. Thus, it is the correct choice.
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