This slow process moves the plates further apart (divergent boundary) or closer together (convergent boundary), or causes them to slide past each other (transform boundary). Volcanoes typically form ...

The boundary where the two plates meet is called a convergent boundary. ... This melting generates magma that makes its way to the surface, producing volcanoes, such as Mt. St. Helens.

The Ring of Fire is an area around the Pacific Ocean that traces the boundaries between several tectonic plates. Also referred to as the Circum-Pacific Belt, this path is approximately ...

These convergent boundaries also occur where a plate of ocean dives, in a process called subduction, under a landmass. As the overlying plate lifts up, it also forms mountain ranges.

Mount Etna's Geologic Origin. Mount Etna is a stratovolcano sitting on the east coast of Sicily, Italy. The volcano sits on the edge of a convergent plate boundary between the Eurasian Plate and ...

Footage posted by the INGV shows the spectacular images. Mount Etna, a highly active volcano worldwide, sits atop the convergent plate margin where the African Plate meets the Eurasian Plate.

Volcanic eruptions are one of the most powerful natural forces on our planet. Making your own miniature erupting volcano is a great, safe way to start learning about these incredible geological ...

Trigger volcanoes. Create new sea floor. You now have the power to change the landscape with the slightest push of your mouse. ... Convergent Boundary Also known as subduction boundary, ...