Question

what is a major area in the basin of the pacific ocean where a large number of earthquakes and volcanic activity occurs? a ring of fire b san antonio fault c greenpeace d arctic circle

Explanation:

The Ring of Fire is a major area in the Pacific - Ocean basin known for high earthquake and volcanic activity. San Antonio Fault is not a major area in the Pacific Ocean basin for such activity. Greenpeace is an environmental organization, not a geographical area related to seismic - volcanic activity. The Arctic circle is far from the Pacific Ocean basin and not associated with this type of activity.

Answer:

A. Ring of Fire