Which fault is an example of a transform boundary?

The San Andreas Fault is the correct example of a transform boundary because it is characterized by two tectonic plates sliding past each other laterally. Transform boundaries are known for their horizontal motion, which can lead to significant seismic activity. In the case of the San Andreas Fault, the Pacific Plate moves northwestward relative to the North American Plate, causing stress accumulation and the potential for earthquakes along the fault line.

In contrast, the Himalayas represent a convergent boundary where two continental plates collide and create mountain ranges. The Andes Mountains are also a result of a convergent boundary, specifically where an oceanic plate is subducting beneath a continental plate. The Mid-Atlantic Ridge is a divergent boundary, where tectonic plates are moving apart, resulting in the formation of new oceanic crust. Each of these other choices exemplifies different types of tectonic interactions, illustrating the diversity of geological processes occurring on Earth.