GEOLOGY

Detailed explanation-1: -The San Andreas Fault and Queen Charlotte Fault are transform plate boundaries developing where the Pacific Plate moves northward past the North American Plate. The San Andreas Fault is just one of several faults that accommodate the transform motion between the Pacific and North American plates.

Detailed explanation-2: -According to the theory of plate tectonics, the San Andreas Fault represents the transform (strike-slip) boundary between two major plates of the Earth’s crust: the Northern Pacific to the south and west and the North American to the north and east.

Detailed explanation-3: -The San Andreas fault line formed about 30 million years ago as the North American plate engulfed nearly all of the Farallon plate. Since then, the North American plate has ground against the Pacific plate at a boundary called a strike-slip fault.

Detailed explanation-4: -The San Andreas Fault is a continental right-lateral strike-slip transform fault that extends roughly 1, 200 kilometers (750 mi) through California. It forms the tectonic boundary between the Pacific Plate and the North American Plate.

Detailed explanation-5: -The San Andreas Fault System. The San Andreas Fault is one of the most intensely studied faults on the planet. It is a continental transform that separates the Pacific plate from the North American plate along its entire trace.