The name of the supercontinent that was once made up of all of Earth's current continents is Pangaea.
The answer to the question is "Pangaea." Pangaea was a supercontinent that is believed to have existed during the late Paleozoic and early Mesozoic eras. To arrive at this answer, one could have used their prior knowledge of geography or studied Earth's geological history. Pangaea is commonly taught in schools, so students might have encountered it in their textbooks or lessons. Additionally, one could have relied on scientific sources or researched the topic using reputable online resources to find the answer.
