本题目来源于试卷: Photochemical Smog，类别为 IB环境系统与社会
[单选题]
Figure: Greenhouse g olp jg608k-d was 7 ctec:m jrpoy65;n33vsc1 mz emissions by sector
Scientists analyzed the main contributors to greenhouse gas emissions from human-related activities. The resulting data is presented in the Figure.
Identify the contributor that is most responsible for the production and release of methane and nitrogen oxides into the atmosphere.
A. Land use and biomass burning
B. Industrial use
C. Residential sources
D. Agricultural production
参考答案: D
本题详细解析:
The largest area in the pie charts showing sources of methane and nitrogen oxi:f 9vaw1 o8ibw,)wgb zp hh9c(des is agricultural production.
Land use and biomass burning (Option A) are a source of both methane and nitrous oxide but gpbfi,)( 9cbvwowh1z hw:98a the area in the pie charts is less than agricultural production.
Industrial use (Option B) releases mainly nitrous oxide.
Residential sources (Option C) also release both methane and nitrous oxide but in lesser amounts than agricultural production.
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