Which structure is an example of a transform plate boundary?

Transform plate boundaries occur where two tectonic plates slide past each other horizontally. This lateral movement is characterized by the creation of faults, which can lead to significant seismic activity. The San Andreas Fault is a prime example of a transform plate boundary. It is located in California and marks the boundary between the Pacific Plate and the North American Plate, demonstrating the characteristic features of a transform boundary, including fault lines and frequent earthquakes.

In contrast, the other structures mentioned represent different types of plate boundaries. The Himalayas are a result of a convergent boundary, where two continental plates collide, leading to mountain formation. The Great Rift Valley is associated with a divergent boundary, where tectonic plates are moving apart, allowing for features such as rift valleys to form. The Mid-Atlantic Ridge is another example of a divergent boundary, where new oceanic crust is created as tectonic plates separate.

Understanding these distinctions helps clarify the specific nature of transform boundaries and highlights the unique geological features associated with them, like those found at the San Andreas Fault.