题目内容

【题目】关于世界气温的分布规律的叙述，正确的有（ ）

A.气温从低纬向两极逐渐降低

B.北半球同纬度的海洋和陆地气温没有差异

C.南半球由于海洋面积广阔，气温受海陆地分布影响小，等温线大致与经线平行

D.气温的高低除受纬度位置、海陆位置影响外，不受其它因素的影响

【答案】A

【解析】

本题主要考查世界气温的分布特点。

世界气温分布的规律是从低纬度向南北两极逐渐降低，所以A正确；北半球同纬度的海洋和陆地气温并不一样，夏季同纬度的陆地气温高于海洋，冬季同纬度的陆地气温低于海洋，所以B错误；南半球由于海洋面积广阔，气温受海陆地分布影响小，等温线大致与纬线平行，所以C错误；气温的高低除受纬度位置、海陆位置影响外，还受洋流因素、地形地势因素、人为因素等影响，所以D错误。故选A

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