scientific ground cross-section to explain subduction and plate tectonics

area biosphere boundary continent continental convection convergent crosssection crust earth earthquake earthquakes education eruption explain fault force geography geology geomorphology geophysics ground island lithosphere magma mantle modocean motion mountain mountains natural nature ocean oceanic planet plate rendering ridge rift rock schematic science scientific seismic structure subduction tectonic tectonics topography transform trench valley volcano wedge