题目内容：
造成大气环境中，CO2浓度增加的人类活动是（）
A.化石燃料的燃烧
B.水能资源的利用
C.核能的利用
D.太阳能的利用
参考答案：
选择题：造成大气环境中，CO2浓度增加的人类活动是（）
- 题目分类：中国大学MOOC慕课
- 题目类型：选择题
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