A volcano is usually a mountain that has an opening at the top. This opening is called . . ., Crater, Crust, Ash, Lava, Lava, ash and . . . come out of the crater., magma, smoke, fire, water, This is a volcanic . . ., lava, mountain, vent, eruption, The hot liquid rock inside the volcano is called . . ., vent, magma, lava, crust, Once magma comes out, it is called . . ., magma, igneous, vent, lava, When a volcano can still erupt, it is a(n) . . . volcano., extinct, alive, active, dormant, When it’s been so long since the last eruption of a volcano, we say that it is a(n) . . . volcano., extinct, exit, dormant, active, Which of these is NOT a type of volcano?, shield, composite, cylinder, cinder cone, How many of the Earth's volcanos are located in the Pacific Ring of Fire?, 50%, 20%, 40%, 75%, A volcano is formed from a crack in the Earth's ________, crust, inner core, outer core, mantle.

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