本题目来源于试卷: Soil Structure & Systems，类别为 IB环境系统与社会
[单选题]
Identify which of the folac829ael(yxc: i o, 1e6ukm malr9xq( (tf0ww(vvhl4v owing are examples of transfer processes involved in th( 0 9qtw4wvlr(vxf(vhe formation of soil.
I.
Leaching of minerals dissolved in water
II.
Biological mixing such as movement through earthworms
III.
The chemical weathering of bedrock into smaller fragments
A. I only
B. I and II only
C. II and III only
D. I, II and III
参考答案: B
本题详细解析:
Statement III is not a transfer in soil for ka(amn7 p+u8xmation, but rather a transformation process. Both statements I and II are transfers in the process of8(an7+xm p uak soil formation so option B is the correct choice.
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