What does Rodinia have to do with plate tectonics?

Answer 1

Rodinia is a supercontinent that formed around 1100 million years ago and lasted until its break-up about 750 million years ago. Rodinia is evidence of plate tectonics since the plates shift positions throughout geologic time.

Answer 2

Rodinia is a supercontinent that existed between about 1.3 billion and 750 million years ago. Its breakup and dispersal played a significant role in the development of plate tectonics, as the movement of the continents that were once part of Rodinia led to the formation of new ocean basins and the rearrangement of the Earth's landmasses. This breakup and reconfiguration of Rodinia eventually set the stage for the modern-day configuration of continents and ocean basins.