读太湖表层水温日变化图,回答各题: 太湖水的热量主要来源是  

读太湖表层水温日变化图,回答各题:

太湖水的热量主要来源是                       

A.太阳辐射     B.地面辐射    C.大气辐射    D.地球内部

9日与10日的两条水温日变化曲线有较大差异,最可能的原因是

A.测量误差   B.9日是阴天,10日是晴天   C.太阳辐射差异   D.10日有台风影响

答案

【小题1】A

【小题2】B


解析:

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