【題目】根據(jù)板塊構(gòu)造學(xué)說的觀點，下列說法正確的是

A.地中海的面積在不斷擴(kuò)大，最終將會形成新的海洋

B.東非大裂谷在不斷縮小，最終將消失

C.板塊的內(nèi)部地殼比較穩(wěn)定，板塊交界地帶地殼活躍，多火山地震

D.太平洋的面積還在不斷擴(kuò)大，大西洋的面積在不斷縮小

【答案】C

【解析】

根據(jù)地質(zhì)學(xué)家經(jīng)過長期研究，提出了板塊構(gòu)造學(xué)說。板塊構(gòu)造學(xué)說認(rèn)為，地球巖石圈是由板塊拼合而成的。全球主要有六大板塊，其中太平洋板塊幾乎全部是海洋，其余板塊既包括大陸，又包括海洋。海洋與陸地的相對位置是不斷變化的，進(jìn)行分析解答。

地中海位于板塊的碰撞擠壓處，面積在不斷縮小，故A錯誤；

東非大裂谷在不斷擴(kuò)大，未來可能將會形成新的海洋，故B錯誤；

板塊的內(nèi)部地殼比較穩(wěn)定，板塊交界地帶地殼活躍，多火山地震，故C正確；

太平洋的面積還在不斷縮小，大西洋的面積在不斷擴(kuò)大，故D錯誤。

故選C。

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