detailing the structure of a stratovolcano with labeled layers including crust, mantle, magma chamber, and volcanic vent for

representation stratovolcanic stratovolcano environmental stratigraphy presentation illustrates educational showcasing scientific geological topography detailing structure including rendering education formation phenomena landscape processes volcanic detailed internal designed tectonic activity mountain eruption features academic resource sciences learning labeled chamber include science geology natural imagery diagram visuals history layers mantle plates visual crust magma earth model study vent tool lava rock aid