Vesuvius was formed as a result of

Vesuvius was formed as a result of the collision of two tectonic plates, the African and the Eurasian. The former was subducted beneath the latter, deeper into the earth. As the water-saturated sediments of the oceanic African plate were pushed to hotter depths in the earth, the water boiled off and caused the melting point of the upper mantle to drop enough to create partial melting of the rocks. Because magma is less dense than the solid rock around it, it was pushed upward. Finding a weak place at the Earth's surface it broke through, producing the volcano.

The volcano is one of several which form the Campanian volcanic arc. Others include Campi Flegrei, a large caldera a few kilometres to the north west, Mount Epomeo, 20 kilometres (12 mi) to the west on the island of Ischia, and several undersea volcanoes to the south. The arc forms the southern end of a larger chain of volcanoes produced by the subduction process described above, which extends northwest along the length of Italy as far as Monte Amiata in Southern Tuscany. Vesuvius is the only one to have erupted within recent history, although some of the others have erupted within the last few hundred years. Many are either extinct or have not erupted for tens of thousands of years.

結果 (中文) 1:

维苏威火山是由于两个板块之间，非洲和与欧亚板块碰撞形成的。前者被俯冲到后者的下面深入地球。饱和水沉积物中大洋非洲板块被推向热在地球深处，水煮掉，造成熔点的地幔，滴水足以创建部分熔融的岩石。由于岩浆密度比周围它坚硬的岩石，它被向上推。它找到一个薄弱的地方，在地球的表面通过，打破了生产火山。这座火山是一个坎火山弧构成的几个。其他包括 Campi Flegrei，一个大火山口几公里向北西，装载 Epomeo，20 公里 (12 mi) 到西部伊斯基亚岛，并且几个海底火山到南部。弧形式的南部的俯冲过程上文所述，沿长度的意大利托斯卡纳南部塔山到西北延伸所形成的火山大链末端。维苏威火山是唯一一个有爆发内最近的历史，虽然一些人在过去的几爆发了几百年。很多人都是要么灭绝或没有喷发数万年。

結果 (中文) 3:

维苏威火山的形成是由于两板块碰撞，非洲和欧亚。前者俯冲后，深入到地球。由于海洋板块的水饱和沉积物被推到了地球的更热的深处，水烧开，使上地幔的熔点下降到足以使岩石的部分熔融。因为岩浆比周围的坚硬岩石致密，所以它被推上了。找到一个薄弱的地方在地球的表面，它突破了，生产的火山。

火山是一个形成期火山弧。其他包括Flegrei，一个大的火山口几公里埃波梅奥山以北西20公里（12英里），向西在伊斯基亚岛和南部的几个海底火山。弧构成一个大的链由上述的俯冲过程中产生的火山南部，沿着意大利的长度尽Monte Amiata南托斯卡纳西北延伸的。维苏威火山是唯一已经爆发，在最近的历史，虽然有些人已经爆发在过去的几百年。许多人要么已经灭绝，要么已经没有喷发，为数千万年。