Rodinia was a supercontinent that existed approximately 1.1 billion years ago. It was formed by the collision of several smaller continents, and it eventually broke up into Laurasia and Gondwana.

Pangaea existed during the late Paleozoic and early Mesozoic eras, approximately 335 million to 175 million years ago.

Pangaea was formed by the collision of all the major landmasses on Earth at the time.

Pangaea broke up due to the movement of tectonic plates.

All of the continents that exist today were once part of Pangaea.

The climate during the time of Pangaea was warm and humid.

All of the major groups of life that exist today existed during the time of Pangaea.

Argentinosaurus was the largest land animal that lived during the time of Pangaea. It was a sauropod dinosaur that could grow up to 115 feet long and weigh up to 100 tons.

Quetzalcoatlus was the largest flying animal that lived during the time of Pangaea. It was a pterosaur that had a wingspan of up to 40 feet.

Shonisaurus was the largest marine animal that lived during the time of Pangaea. It was a plesiosaur that could grow up to 60 feet long.

Ferns were the most common type of plant that lived during the time of Pangaea. They were able to thrive in a wide variety of habitats.

The evolution of dinosaurs was the most important event that happened during the time of Pangaea. Dinosaurs were the dominant land animals for over 150 million years.

The most significant impact of Pangaea on the Earth's history was that it allowed for the exchange of plants and animals between different parts of the world. This led to the development of new ecosystems and the evolution of new species.

Pangea Ultima is the name of the supercontinent that is predicted to form in the future. It is expected to form in about 250 million years.

Scientists face a number of challenges in studying Pangaea, including the lack of fossil evidence, the difficulty in dating rocks from that time period, and the complexity of reconstructing ancient geography.