Two of these objects sit near the town of Quauhnahuac, where a British consul lives in Mexico, in a breakout novel of Malcolm Lowry set Under them. A maar can form near one of these objects, whose distinctive types include the tuya. Pliny the Elder died while attempting to return from one of these structures. In 2009, money spent to watch these objects was criticized by Bobby Jindal's State of the Union response. Asteroid B-612 has three of these structures, which the Little Prince cleans each day. These structures can produce pahoehoe and 'a'a. For 10 points, name these geologic structures wh
Two of these objects sit near the town of Quauhnahuac, where a British consul lives in Mexico, in a breakout novel of Malcolm Lowry set Under them. A maar can form near one of these objects, whose distinctive types include the tuya. Pliny the Elder died while attempting to return from one of these structures. In 2009, money spent to watch these objects was criticized by Bobby Jindal's State of the Union response. Asteroid B-612 has three of these structures, which the Little Prince cleans each day. These structures can produce pahoehoe and 'a'a. For 10 points, name these geologic structures whose shield and cinder cone types can produce lava. 
Two of these objects sit near the town of Quauhnahuac, where a British consul lives in Mexico, in a breakout novel of Malcolm Lowry set Under them.
volcanoes [or places of volcanic activity; or Under the Volcano; prompt on "mountains"] 