At convergent boundaries between continental and oceanic crust, oceanic plates are subducted beneath continental plates, leading to the formation of various landforms. This process typically creates volcanic arcs, such as the Andes mountain range in South America, as magma generated by the subducted oceanic crust rises to the surface. Additionally, deep ocean trenches, like the Peru-Chile Trench, form at the point of subduction where the oceanic plate descends into the mantle.
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