====== Primordial ======

//Primordial// atmospheres are found on young Terrestrial or similar worlds, and are a mix of various compounds, mostly of Hydrogen. They include Methane, Hydrogen Sulphide, Ammonia and Water Vapour, along with Neon.

Such atmospheres are often the second a terrestrial world has, since they initially have [[Hydrogen]] atmospheres gathered during the planetary formation phase. Over time, the hydrogen either binds with other gases ejected from the crust or is lost to space, leaving behind a //Primordial// atmosphere.

A //Primordial// atmosphere provides the basic environment which can lead to life. As time progresses, they can give way to an atmosphere dominated by [[CarbonDioxide]].