Magmatic and Volcanic Processes in the Earth ポスター

Magma from the planet's mantle rises through the planet's crust, if the magma from the mantle reaches the planet's surface it behaves differently depending on the viscosity of the molten constituent rock. Viscous (thick) magma produces volcanoes characterised by explosive eruptions, while non viscous (runny) magma produce volcanoes characterised by an effusive eruptions pouring large amounts of Lava onto the surface. Image reproduction rights can be found in the link near the bottom of this description. Sign up to Mr. Rebates for FREE and save 12% on any zazzle order in addition to a $5.00 sign up bonus All Rights Reserved; without: prejudice, recourse or notice (U.C.C. 1-308) Image Reproduction Rights: http://commons.wikimedia.org/wiki/File:Magmatism_and_volcanism_EN.svg volcano magma earth eruption magmatic volcanic chart diagram "volcano diagram" "volcano chart" "volcano schematic" magmatism volcanism mantle "molten rock" lava "Magmatic and Volcanic Processes" geology "earth science" science "science chart" "science diagram" "earth science chart" "earth science diagram"