If an area experiences earthquakes frequently, it is almost certainly near
a. oceanic crust
b. a transform fault
c. a subduction zone
d. the edge of a tectonic plate

The correct answer is letter C. a subduction zone. If an area experiences earthquakes frequently, it is almost certainly near a subduction zone. A subduction zone is the boundary mark the collision between two of the planet's tectonic plates. The plates are pieces of crust that slowly move across the planet's surface.

There is no map, maybe give the link, it may be b