Question

what is name for the super-continent?
a north america
b pangaea
c africa
d the ring of fire

Explanation:

North America and Africa are modern individual continents, not super-continents. The Ring of Fire is a major tectonic and volcanic zone, not a landmass. Pangaea is the well-documented ancient super-continent that included most of Earth's continental crust.

Answer:

B. Pangaea