Respuesta :
Pangea was the supercontinent that had all the landmasses of earth together before the Triassic period and that broke up into Laurasia and Gondwanan. However, Panthalassa is a prehistoric ocean that was surrounding Pangea.
Hope this helps!
Pangea was a mega mega of land basically a supercontinent, panthalasa is the mega body of water which would have surrounded pangea.
