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【題目】極地地區(qū)對地球環(huán)境演變反應敏感,世界上主要國家均在極地地區(qū)建立了科學考察站,以下對于我國在極地地區(qū)建立的科學考察站說法正確的是( )。

A.我國建立最早的科考站是在北極的黃河站。

B.昆侖站是我國建立的中唯一一個沒有極晝極夜現象的科學考察站。

C.南極的長城站是緯度位置最低的科考站。

D.中山站是迄今為止在人類在南極大陸海拔4000米以上的地區(qū)建立的唯一的科考站。

【答案】C

【解析】

A. 我國建立最早的科考站是在南極的長城站,A錯。

B. 長城站是我國建立的中唯一一個沒有極晝極夜現象的科學考察站,B錯。

C. 南極的長城站是緯度位置最低的科考站,C正確。

D. 昆侖站是迄今為止在人類在南極大陸海拔4000米以上的地區(qū)建立的唯一的科考站,D錯誤。

C符合題意,選C

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