South China Sea, which locates within the Pacific-Oeanic Plate, the India Plate and Eurasia Plate, is the result of Pacific-Oceanic Plate subduction and the collision of India Plate and Eurasia Plate.

• 摘要南海处于欧亚、太平洋、印-澳三大板块的交汇处，是在太平洋板块俯冲和印度板块与欧亚板块碰撞共同作用下经过扩张形成的。