The San Andreas Fault is undoubtedly the most famous transform boundary in the world. To the west of the fault is the Pacific plate, which is moving northwest. To the east is the North American ...

Plate boundaries are where the action is. A large fraction of all earthquakes, volcanic eruptions, and mountain building occurs at plate boundaries. It is also where most of the people on Earth live.

This volcanic arc delineates the boundary between the Pacific and ... plate subducts beneath the less dense continental North American plate. As the subducted plate descends, the heat from the ...

Six of the majors are named for the continents embedded within them, such as the North American ... These convergent boundaries also occur where a plate of ocean dives, in a process called ...

The Palmetto State, which lies on the interior part of the North American tectonic plate, has experienced hundreds of earthquakes in the past 15 years despite not being near a plate boundary.

Until now, it was widely believed that Iceland formed around 60 million years ago when the mid-Atlantic ridge – the boundary between the North American and Eurasian tectonic plates – started ...

Plates can also move past each other, like at the San Andreas Fault in the USA, which forms the tectonic boundary between the Pacific Plate and the North American Plate. These are known as ...