Name three of the continents that existed 550 million years ago

Explanation:

By about 550 million years ago, Pannotia was breaking up into several small fragments, Laurentia (the core of what is now North America), Baltica (northern Europe), and Siberia, among others, and one very large piece.

Gondwana (formerly called Gondwanaland), shown in yellow, comprised most of the land masses in today's southern hemisphere, including Antarctica, South America, Africa, Madagascar, Australia-New Guinea, and New Zealand, as well as Arabia and the Indian subcontinent, which are in the Northern Hemisphere.

Explanation:

these include the fossil fuels, oil, natural gas, and coal and nuclear energy. hope this ! ^.^

-ella