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Underwater earthquake, and very likely a resulting tsunami.

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Q: What happens when two plates carrying oceanic crusts meet at a trench?
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What happens when two plates carrying oceanic collide?

When two oceanic crusts collide, the older plate is forced under the younger one and is pulled under it, forming a subduction zone. This leads to the formation of chains of volcanic islands known as island arcs.


Describe what happens when two plates carrying oceanic crust collide?

Best Answer:When two plates carrying oceanic crust collide, the resultis that one goes underneath the other - probably causinga tsunami - or an underwater earthquake.


When does a plate carrying continental crust converges with a plate carrying oceanic crust?

The oceanic plates gets subducted or goes under the continental plate


What happens when tech tonic plates collide with oceanic plates?

Tectonic plates are oceanic plates. But when tectonic plates collide and a convergent boundary earthquakes occur.


What happens when two plates carrying oceanic crust collides?

When two oceanic crusts collide, the older plate is forced under the younger one and is pulled under it, forming a subduction zone. This leads to the formation of chains of volcanic islands known as island arcs.


What happens when 2 oceanic plates?

It makes a mountain.


What two crusts do plate tectonics have?

Plate tectonics deals with the movements of earth's plates. The two types of plates are continental plates, which move at 2 cm a year, and ocean/oceanic plates which move at 10 cm a year.


What happens when two oceanic plates meet?

the colder,oceanic plate sinks?!?!


What is 2 collision of 2 oceanic plates?

an earth quake happens when two plates meet


What happens in oceanic oceanic convergent boundary?

Either plates gets subducted which is usually the older plate.


What happens at the boundary between the oceanic and continental plates?

Zombie apocalypse.


What happens if an oceanic to oceanic happens?

When an oceanic to oceanic happens, two oceanic plates converge and one of the plates subducts into a trench. The subducted plate sinks down into the mantle and begins to melt. Molten rock from the plate rises toward the surface and forms a chain of volcanic islands, also called a volcanic island arc, behind the trench in the ocean.