南美洲板块，简称南美板块，是一个大板块，包括了整个南美洲大陆，向东一直延伸至中大西洋海岭。它是1968年勒皮琼（Le Pichon）首次提出的六大板块中美洲板块的南半部。
补充到萨班·卡亚火山的岩浆生成于纳斯卡板块与南美洲板块之间的俯冲区域中。
Volcanism at Sabancaya is fueled by magma generated at the subduction zone between the Nazca and South American tectonic plates.
世界上最长的山脉是南美洲长约7564公里的安第斯山脉，它是由地球板块互相挤压而形成的。
The longest range is the Andes of South America which is 7,564km (4700 mi) in length. Both were created bythe movement of tectonic plates.
它是1960年沿南美洲智利的太平洋海岸发生的板块间地震。
It was an intraplate earthquake that occurred along the Pacific coast of Chile in South America in 1960.
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