洋中脊地壳板块之间的海底边界是形成新地壳的地方。在地壳形成期间，上涌的岩浆从大约１２００℃的温度冷却到周围的环境温度值，把热量释放到上覆大洋中。能量守恒表明和后来的研究已证实，大部分热量是在透水的新地壳内通过海水循环来传播，从化学成分看，这种热的富集... The submarine boundary between the mid-oceanic crustal plates is where the new crust is formed. During crustal formation, the upwelling magma is cooled from a temperature of about 1200 ° C to the ambient ambient temperature to release heat into the overlying ocean. Conservation of energy shows and later studies have confirmed that most of the heat is spread through the seawater circulation in the permeable new crust, from the chemical point of view, this heat enrichment ...