Final answer:
True, a transform fault occurs where two tectonic plates slide horizontally past one another. The San Andreas Fault is such a boundary between the Pacific Plate and the North American Plate. Los Angeles is located on the Pacific Plate and is affected by the motion of these plates.
Step-by-step explanation:
The statement that a transform fault forms along the boundary between two tectonic plates as they move past each other is true. An example of this is the San Andreas Fault, which is a transform boundary between the Pacific Plate and the North American Plate. In the case of the San Andreas Fault, the Pacific Plate is moving northwestward relative to the North American Plate. Los Angeles, CA is situated on the Pacific Plate. This motion leads to earthquakes and has a significant impact on the geography and geology of the regions adjacent to the fault.
Transform faults occur when two tectonic plates slide past each other horizontally. This can be seen in different locations around the world where there is intense seismic activity. As the Earth is a sphere, these boundaries are not always linear but curved or segmented, and they become visible in the topography, for instance, in the alignment of mountain ranges.
With regard to the cities of Los Angeles and San Francisco, given that they are located close to this fault line, they experience frequent seismic activities and play a role in understanding the motion of tectonic plates and the resulting geological changes over time. This type of boundary is one of the main interactions between crustal plates that shape the Earth's geology.