1 jan 460000000 ano antes da era comum - Formation of Earth: The Earth is formed, and dense material
sinks down towards the center of the new planet
making the Earth's core. Water vapor released from Earth's volcanoes forms clouds, which then
led to cool the planet.
Lasts for 600 million years.
This is important now because without all of the convenient events that led to our
planet being made and contain life.
