Respuesta :
Answer:
C. A giant landmass that existed over 250 million years ago
Explanation:
Pangea was the Earth when the continents were mainly together and there was only one "continent".
Pangaea was a supercontinent that included all the landmasses n earth. The supercontinent was surrounded by super or mage ocean Panthalassa. It existed some 299 million years ago.
- That existed in late Paleozoic to early Mesozoic era.
- Hence it includes all seven continents of the world known today. The giant landmass that existed over 250 million years ago.
Hence the option A and C are correct.
Learn more about the best describes Pangaea.
brainly.com/question/22034487.