Recent questions tagged world

1 answer

Mount St. Helens is ________.

asked Jun 22, 2022 in World by voice (257k points)

1 answer

Kilauea and Mauna Loa are ________.

asked Jun 22, 2022 in World by voice (257k points)

1 answer

Which kind of volcanism is typical of mid-oceanic ridge systems?

asked Jun 22, 2022 in World by voice (257k points)

1 answer

Which one of the following statements is not true?

asked Jun 22, 2022 in World by voice (257k points)

1 answer

Which kind of eruptive activity is most likely to be highly explosive?

asked Jun 22, 2022 in World by voice (257k points)

1 answer

The Columbia Plateau in Washington and Oregon is ________.

asked Jun 22, 2022 in World by voice (257k points)

1 answer

Which one of the following statements concerning cinder cones is false?

asked Jun 22, 2022 in World by voice (257k points)

1 answer

________ destroyed the city of St. Pierre, Martinique in 1902.

asked Jun 22, 2022 in World by voice (257k points)

1 answer

Which one of the following statements concerning volcanic blocks and bombs is true?

asked Jun 22, 2022 in World by voice (257k points)

1 answer

A small, igneous rock body emplaced at shallow depths by uplift and arching of the overlying, older strata is a ________

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Which type of basaltic lava flow has its surface covered with sharp-edged, angular blocks and rubble?

asked Jun 21, 2022 in World by voice (257k points)

1 answer

________ tend to increase the explosive potential of a magma body beneath a volcano.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

________ the big volcanoes of Hawaii.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

________ the volcanoes of southwestern Alaska and the Aleutian Islands.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

________ small basaltic cones built during one, short, eruptive episode.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

________ large, fairly steep-sided cones composed of lavas and pyroclastic layers.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Which statement about the May, 1980, eruption of Mount St. Helens is false?

asked Jun 21, 2022 in World by voice (257k points)

1 answer

________ massive, gently sloping volcanoes built of successive, basaltic lava flows.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

________ are usually the most abundant gases emitted during basaltic volcanism.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Which of the following phenomena accompanied the year without a summer (1816) in parts of North America and northern

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Pockets of magmas can be formed by the melting of deep continental crust heated by the intrusion of other magmas.

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Which of the following best describes seamounts and islands of the deep ocean basins?

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Why would a plume of solid silicate rock rising slowly from deep in the mantle begin melting as it neared the base of

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Which of the following is associated with deep mantle hot spots?

asked Jun 21, 2022 in World by voice (257k points)

1 answer

Which was the most powerful, explosive volcanic eruption of historic time?

asked Jun 21, 2022 in World by voice (257k points)

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