Final answer:
The scenario describes a transform boundary, where two plates slide past each other, causing stress and forming faults without subduction or magma creation.
Step-by-step explanation:
The statement is describing a transform boundary. At a transform boundary, two plates slide past each other, which results in the crust of each plate experiencing stress and often forming cracks or faults. This is distinct from other types of plate boundaries, such as divergent boundaries where plates move away from each other, or convergent boundaries where plates move towards each other and may result in one plate being subducted under another.
Transform boundaries are characterized by the sliding motion of tectonic plates alongside each other, which can result in earthquakes along the faults where this motion occurs. This boundary type does not typically produce volcanism as there is no magma creation or subduction involved as there is with divergent and convergent boundaries, respectively.