These convection currents result in what type of plate boundary?

Which of the three main plate boundaries is where volcanoes occur because magma is able to escape?

Which of the 3 main plate boundaries can result in the formation of mountain ranges as plates collide into each other?

What property causes the earth to have layers?

The lithosphere consists of what two layers of the earth?

Magma of volcanoes originates (comes from) where?

Plate tectonics results in _ , which is what caused Pangea the super-continent to split up.

What within the earth drives plate tectonics?

True or False: Ash from Mt St Helens made it around the entire globe within 2 weeks.

Mt St Helens was a volcanic eruption, but what other process triggered it?

True or False: One of the most dangerous parts of Mt St Helens was that the ice melt mixed with debris to create a lahar, which is similar to a landslide that destroys everything in it's path.

What kind of plate boundary is this?

What type of plate boundary is this?

What kind of plate boundary is this?

What geological process is unique to this type of boundary?

What does the root word hypo- in hypocenter mean?

The root geo- tells us that the geological cycle has to do with

The root epi- in epicenter means

What does the root con- in converge mean?

Di- in divergent means

Trans- in transform means