Magma Chamber - Where the magma is stored, Crust - Outermost layer of the earth, Main vent - The main leaving point for magma, Side Vent - A secondary leaving point for the magma, Lava - Molten rock which is given off when a volcano erupts, Ash and gas cloud - Volcanis gasses which escape through the main vent, Crater - Bowl shaped opening where lava and gas come out of,

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