Phase 1 of the creation of life on earth was phase 2 was the formation of self-replicating, information-containing molecules. phase 3 was the development of a membrane, which enabled metabolism and created the first cells.

Phase 1 of the creation of life on earth was that life on earth was from nothing. Small molecules were formed from atoms of carbon and hydrogen. Earth does not have any oxygen rather it contains CO2, methane, nitrogen, hydrogen and ammonia where they were from the eruptions of volcanoes.

Iwould say silver and gold