As a result of plates sliding against each other in the San Andreas fault, Earthquakes occur.
Tectonic plates are huge parts of the Earth's crust on which all land rests on. Because these plates rest on the mantle, they are constantly in motion.
When these plates slide past each other, pressure is built up which then leads to an earthquake happening like we see in the San Andres fault.
Find out more on the San Andreas fault at https://brainly.com/question/21825264.