The Precambrian Time
The Beginning of Time started 4.6 billion years ago and ended 543 million years ago. The climate was very cold. Places near the equator formed climates. South China, Arabia, India, Antarctica, Australia, and North China were above the equator. Also South Africa, West Africa, Amazonia, Laurentia, Greenland, and Siberia were below the equator. A major change in landforms is the earth cooled down for life to live on. A major change to livings things is life began 4 billion years ago. Also the first multi celled animals were ediacarans.