Secondary Vent, A smaller opening on the side of the volcano where lava may also escape, Ash cloud, A cloud of tiny rock particles, ash and gas released during an explosive eruption, magma chamber, a large underground pool of molten rocks, Main Vent, The main opening at the earth's surface where magma, gases, and ash come out., Lava Flow, Molten rock that flow down the sides of a volcano during an eruption, lava, molten rock that flows accross the land before cooling and solidifying into rocks, summit, It is the uppermost/peak part of the volcano often featuring an opening called crater or caldera, base, it is the lowest point, the supporting layer where it sits on earth's surface, slope, the side flank of the volcano, magma, it is the molten rock within the earth.

Science Generalization

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