How does the san andreas fault help to explain why there are so many other faults in California?

How does the San Andreas fault help to explain why there are so many other faults in California? As the Pacific Plate and the North American Plate slide past each other, the create enormous force which causes the crust to break forming many other faults. Los Angeles lies on the Pacific Plate.

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The peak above is part of the  sierra madre occidentals ,  a chain of volcanic mountains that runs through the middle of central america. 

The scientist can conclude that there is a decrease in the natural resources due to human activities. because of innovation and modernization of the environment, then there goes pollution and other bad effects that destroys the natural resources.