Both continental and oceanic crusts are used in the process of subduction, unless you are talking about see floor spreading, then only oceanic crust is used
subduction zone
A subduction zone and a collision zone are the same place, a collision just happens earlier, when the crusts of the two plates are interacting. Later, when the crust of one plate is being forced under the crust of another plate into the mantle, it becomes a subduction zone.
Subduction zone
The 2 layers of the continental crust are oceanic crust and the land crust
subduction zone
Subduction Zone.
In a subduction zone the crust is forced inot the mantle where it is eventually melted and destroyed
density
This is called a subduction zone.
subduction zone
Where oceanic crust meets continental crust and earthquakes can occur.
A subduction zone and a collision zone are the same place, a collision just happens earlier, when the crusts of the two plates are interacting. Later, when the crust of one plate is being forced under the crust of another plate into the mantle, it becomes a subduction zone.
The oceanic crust (the denser crust) is subducted under the lighter crust which basically means that it goes under the upper crust as they meet so they don't crash into each other like at a collision zone.
Subduction zone
A "subduction zone".
subduction zone
A "subduction zone".