Transform boundaries form due to the lateral movement of tectonic plates past each other. This movement results in shearing and displacement of rock, leading to the formation of faults and earthquakes. The grinding action between the plates at a transform plate boundary results in shallow earthquakes, large lateral displacement of rock, and a broad zone of crustal deformation. These boundaries are characterized by the sliding motion of tectonic plates, causing minimal changes to the Earths crust and simply shearing the edges of each plate. The most famous transform boundary is the San Andreas Fault, which connects the East Pacific Rise and the Juan de Fuca Plate, separating the North American Plate and the Pacific Plate. Transform boundaries are essential features in plate tectonics, contributing to the dynamic nature of the Earths crust and the occurrence of seismic activity.