本题目来源于试卷: Resource Use，类别为 IB环境系统与社会
[单选题]
Identify which of the followiz/lcnl+,wv w ;ng are human n ty9./jgk.g6ch* irro4 )p jiactivities that cause soil degradation.
yt6ikco.94. g*jjpirg /)rhn
I. Urbanization
II. Agricultural practices
III. Deforestation
A. I and II only
B. II and III only
C. I and III only
D. I, II, and III
参考答案: D
本题详细解析:
All three of these activities are human activities tha0;bc9oq) bdj jt cause soil degradation. Urbanization leads to soil loss, decbb j;odcq) 90jreased soil cover and soil pollution. Agricultural practices such as irrigation, monoculture, and livestock overgrazing cause soil degradation. Deforestation leads to instability and increased soil erosion. Thus, option D is the correct choice.
| 
