Vocabulary
static, sea floor spreading, mid-ocean ridge, oceanic crust, abyssal plains, rift valley, trench, seamounts, continental slope, volcanic island, mantle, seafloor composition, sediments, mid-ocean ridge, tectonic plates, deep sea trench, crust, basaltic rock, subduction point, sonar, abyssal plains, magma, tectonic plates, volcanoes, mountain ranges, continents, plate boundaries, convergent boundaries, divergent, mid-ocean ridge, trench, transform boundary, earthquake, inner core, outer core, lower mantle, upper mantle, crust, lithosphere, asthenosphere, continental drift theory, seafloor composition, sediments, mid-ocean ridge, tectonic plates, deep sea trench, crust, basaltic rock, subduction point, sonar, abyssal plains, magma, plate tectonics, geological science, transform plate boundaries, convergent plate boundaries, divergent plate boundaries, mid-ocean ridge, ocean trenches, fold mountains, fault, inner core, outer core, mantle, crust, lithosphere, Pangaea (Pangea), continents, subduction, continental drift, earthquakes, seafloor spreading, folding, faulting, breaking, tectonic plates, lithosphere, continents, ocean basins, crust, mantle, outer core, inner core, tectonic boundary, divergent boundary, convergent boundary, transform faults, continental drift, seismic activity