Where can earthquakes occur? a) at a divergent plate boundary b) at all plate boundaries c) at a convergent plate boundary

The answer is B) at ALL plate boundaries

Explanation:

An earthquake is a phenomenon of sudden and temporary shaking of the earth's crust produced by the release of accumulated energy in the form of seismic waves. The most common are caused by the activity of geological faults, although they can also occur due to other causes such as, for example, friction on the edge of tectonic plates.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.