问题 单项选择题 案例分析题

下图中虚线是我国某次南极科考路线图。读图,回答下列问题。

关于①、②、③、⑤处对应洋流说法不正确的是()

A.①处洋流向高纬地区流动

B.②处洋流对沿岸增温增湿

C.③处洋流受西风带影响形成

D.⑤处不可能形成渔场

答案

参考答案:D

解析:

1为日本暖流,流向高纬地区,A说法正确。2处为东澳大利亚暖流对沿岸有增温增湿的作用,B说法正确。3处地处中纬受盛行西风吹动形成西风漂流,C说法正确。5处为西澳大利亚寒流,受上升的冷海水影响,可形成季节性渔场。D说法错误。故选D。

考点:洋流的形成及性质。

问答题

你能否举出三项发生在元朝时期推进中国历史进程的史实,并分析它们的意义何在?

                                                                                                                                                               

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                              

单项选择题