Early Earth Conditions

Early Earth, about 4.5 billion years ago, was a harsh, fiery environment with intense heat, constant lightning, and frequent volcanic eruptions. Its surface was largely molten rock, lacking a stable crust. The planet's atmosphere was thick with gases like water vapor, carbon dioxide, and ammonia, creating a greenhouse effect that kept temperatures high. Over time, the planet cooled, forming solid land and oceans. These conditions set the stage for the development of life, as simple molecules began to form and eventually led to the diverse life forms we see today.