The correct image that represents the plate motion causing earthquakes occurring off the San Andreas Fault in California is the one given under the image (D).
Earthquakes happen due to the fault in movements of the tectonic plates that are present under the surface of the Earth. In California, this happens due to the San Andreas Fault.
What is San Andreas Fault?
California is prone to earthquakes due to the placement and positioning of the tectonic plates that are present on the land of California and the sea level.
The seawater level and ground level of California are almost similar and there are no gaps between them which cause friction and force which leads to condition termed as San Andreas Fault.
San Andreas Fault is responsible for movement of tectonic plates and the friction, which also causes earthquakes in such Californian region.
Hence, the correct option is D that the San Andreas Fault happens due to the image (D) in the block diagrams represented above.
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