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 horseshoe - shaped area around the Pacific Ocean basin known for high seismic and volcanic activity. The San Antonio Fault is not related to this large - scale Pacific Ocean activity. Greenpeace is an environmental organization, not a geological area. The Arctic circle is a latitude line and not associated with the described seismic and volcanic activity in the Pacific basin.

Answer:

A. Ring of Fire