Silica cycleCycling of silica while in the marine environment. Silicon generally happens in mother nature as silicon dioxide (SiO2), also called silica. It cycles from the marine environment, getting into mainly by way of riverine runoff. Silica is faraway from the ocean by organisms including diatoms and radiolarians that use https://ekcochat.com/post/823015_max-phase-e-g-ti-sic-layered-ceramics-combining-metal-and-ceramic-properties-for.html