Flashcards are a great tool for students to learn and memorize facts about the plate tectonics and the layers of the Earth. There are 17 flashcards in total that discuss the following:6 types of tectonic plate boundaries (convergent ocean to ocean, convergent ocean to continent, convergent continent to continent, divergent ocean to ocean, divergent continent to continent and transform/slip fault)4 Layers of the Earth (inner core, outer core, mantle and crust)2 Sublayers of the Earth (lithospher