Convergent Boundries-
tectonic plates move toward one another and collide. land mass one><landmass two.

*Continental vs. continental

is when two land mass come together and form a mountian.my_moutians.gif


Continental Vs. Ocean



subduction is the process that takes place at convergent boundaries by which one tectonic plate moves under another tectonic plate, sinking into the Earth's mantle, as the plates converge.
trenches.jpg

Ocean Vs. Ocean

subduction is the process that takes place at convergent boundaries when tectonic plate moves under another tectonic plate, moving into the Earth's mantle, as the plates cover.