GEOL 1001 Chapter : Chapter 05
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Earth: an introduction to physical geology, 10e (tarbuck/lutgens/tasa) 5. 1 multiple-choice questions: in 1980, ________ was the first cascade range volcano to erupt since mt. Diff: 1: which type of basaltic lava flow has a fairly smooth, unfragmented, ropy surface, aa, pegmatitic, pahoehoe, scoria. Diff: 1: ________ is a major dissolved volatile constituent in both magmas and volcanic gases, water, carbon monoxide, hydrogen chloride, methane. Vesuvius in 79 b. c: it disappeared as part of caldera collapse following a major, explosive, volcanic eruption. Diff: 1: ________ magma is the most abundant type of magma erupted at oceanic spreading centers, basaltic, granitic, andesitic, pegmatitic. Diff: 1: the 1991 pinatubo eruption in the philippines caused brilliantly colored sunrises and sunsets to be seen for the next few years. Diff: 1: the ________ ocean basin is rimmed by the most subduction zones, atlantic, indian, pacific, arctic. Diff: 1: which was the most powerful, explosive volcanic eruption of historic time, mt.
