The name of the vast single world ocean that was present about 200 million years ago is:

Question

Quizplus · Accepted Answer

Panthalassa was the vast single world ocean that surrounded the supercontinent Pangaea about 200 million years ago. It covered about 70% of the Earth's surface and was home to a variety of marine life. The other options (Sinus Borealis, Tethys, Gondwana) were either regions or landmasses during this time period, and not the name of the world ocean.

The Name of the Vast Single World Ocean That Was