Question

Deep ocean ______ and ________ blank are created by convergent boundaries of ocean and continental crust?

Answer 1

Answer:

In particular, ocean trenches are a feature of convergent plate boundaries, where two or more tectonic plates meet. At many convergent plate boundaries, dense lithosphere melts or slides beneath less-dense lithosphere in a process called subduction, creating a trench.

Answer 2

Deep ocean trenches and volcanic arcs are created by convergent boundaries of ocean and continental crust.

• The varieties of lithosphere that collide into each other as two plates move into convergence, determines what happens during collision. Oceanic crust to oceanic crust, continental crust to continental crust, or continental crust to continental crust are the three ways in which this convergence might happen. The oceanic plate will fall into the trench and then return into the mantle if at least one of the lithosphere slabs appears to be oceanic. Magma formation and earthquakes are caused by the collision of two huge lithosphere slabs and the subduction of one of them. Mountains will grow if the continental crust of both the plates collides.
• The denser oceanic plate submerges beneath the continental plate as oceanic and continental crust converge. The oceanic trenches are where this process, known as subduction.The area is referred to as a subduction zone as a whole.

Here, the sentence will be,

Deep ocean trenches and volcanic arcs are created by convergent boundaries of ocean and continental crust.

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