Mid-Ocean Trench
A rift.
When two plates move apart it forms a hole but new crust is formed.
continental crust
Just as new oceanic crust forms at mid-ocean ridges, old oceanic crust is destroyed at subduction zones.
continental crust
a valley or a canyon
A rift.
a rift hope i helped
the answer is rift valley
A rift.
where two plates pull apart from each other at oceanic ridges
new crust forms at divergint bounderies where plates move apart magma oozes up and cools down and creates new crust and the old crust moves away and sucks in the earth
When two plates move apart it forms a hole but new crust is formed.
It forms a hole but new crust is formed.
When the two plates are pulled apart it forms a Constructive Plate Boundary. When it is pulled apart, a big hole is made so material from the mantle fills the void and creates a new crust. It can be seen as a wound for example, a scab begins to repair the wound but any stress cracks it apart, that causes the blood (mantle) to ooze back in again to reform a new scab (crust).Hope I helped :)wrong...it's divergent.
They form when the oceanic crust goes under the Continental crust. The oceanic crust then forms the trenches through a process called subduction.
continental crust