What is the name of a supercontinent that was once made up of all of Earths current continents

Answer 1

The name of the supercontinent that was once made up of all of Earth's current continents is "Pangaea." Pangaea existed during the late Paleozoic and early Mesozoic eras, approximately 335 to 175 million years ago, before it began to break apart into the continents we recognize today.