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. In addition ...

Whatever drives the movement, plate tectonic activity takes place at four types of boundaries: divergent boundaries, where new crust is formed; convergent boundaries, where crust is consumed ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

Plate boundaries are where the action is ... Use Graphic 2 to discuss convergent, divergent, and transform boundaries. Explain why each of these boundaries has the particular observable phenomena ...

Also known as subduction boundary, a convergent boundary occurs where one plate slides under another as the two are pushed together. If there is land at the edge of one of these plates ...

But when accumulated stress at these convergent plate boundaries releases suddenly, the plates can slip several meters and cause some of Earth's largest earthquakes. The timing and location of ...

When the plate sinks into the mantle it melts to form magma. The pressure of the magma builds up beneath the Earth's surface. The magma escapes through weaknesses in the rock and rises up through ...

This is called a destructive or convergent plate boundary. When the plates collide, the denser plate, usually the oceanic one, is forced underneath the continental plate. The force of this ...