When a trench or volcano comes.
when two oceanic plates collide they create a deep-ocean trench, at deep-ocean trenches subduction occurs.
sinks
When tectonic plates collide with oceanic plates, the denser oceanic plate is usually forced beneath the less dense continental plate in a process called subduction. This can lead to the formation of volcanic arcs and deep ocean trenches. The collision can also cause earthquakes and crustal deformation.
Oceanic plates are denser than continental plates due to their composition, so when they collide, the denser oceanic plate is forced to dive (subduct) beneath the less dense continental plate. This process occurs due to the difference in density between the two types of plates, leading to the oceanic plate sinking into the mantle.
These are zones/areas where two lithospheric plates, involving an oceanic and a continental plate collide.
These are zones/areas where two lithospheric plates, involving an oceanic and a continental plate collide.
volcanoes in an island arc
eigther volcanoes or mountains
a trench is formed when 2 oceanic plates collide
These are zones/areas where two lithospheric plates, involving an oceanic and a continental plate collide.
Mid - ocean ridges
Mid - ocean ridges