Archaea can survive without oxygen and can survive in harsh conditions. They will start to provide essential nutrient sources to the soil and air.

Bacteria can live with Archaea and the two together will create more enriching nutrients to the soil and air.

Fungi will help break down nutrients in the soil and will lead to the development of lichen.

Moss will work together with all existing organisms to help enrich the soil and air.

All of these organisms are very purifying plants and will help purify the air.

All of these organisms are wind pollinating and reproduce asexually, through wind seed-scattering.

In conjunction with all forementioned organisms, these crops will be able to prosper, and reproduce through seed-scattering.

These organisms will help further enrich soils in order to help other organisms and keep a thriving ecosystem.

These insect organisms will help provide variety in the organisms of the ecosystem, as well as help enrich the soil in conjunctionwith the other organisms.

These bird organisms will create relationships with all other existing organisms, making variety and helping the ecosystem to thrive.

With all of the other existing organisms, these fish organisms will further help provide nutrients for underwater soil.

Theoretically, at this point in our primary succession, the succession should be successful, resulting in us able to introduce humans to the biome.