2010年1月以来,新疆等地连续4次遭受强冷空气袭击,出现60年一遇的

20101月以来,新疆等地连续4次遭受强冷空气袭击,出现60年一遇的寒潮暴雪灾害,给群众生活、交通运输、农牧业生产带来巨大影响。读“北疆降雪分布图”,回答下题。

该地冬季多暴雪的原因是(   

A.冷暖空气相遇,形成锋面

B.来自大西洋、北冰洋的水汽受到山地的抬升

C.受来自太平洋的暖湿气流影响大

D.冬季气温低,多降雪

答案

B

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