India's only feature of this kind is found on Baratang in the Andaman Islands. According to legend, a priest sprinkling holy water into one of these features caused it to change into its present state; that feature is El Totumo near Cartagena, Colombia, which is now used for bathing. Natural gas drilling and an earthquake at Yogyakarta may have caused a substantial increase of activity at one of these features. That feature, Sidoarjo, is located on Java and has been active (*) nonstop since 2006. Nearly a third of the world's examples of these features are found in Gobustan along the Caspian coastline of Azerbaijan, some of which occasionally spit fire. For 10 points, name these geologic fea
India's only feature of this kind is found on Baratang in the Andaman Islands. According to legend, a priest sprinkling holy water into one of these features caused it to change into its present state; that feature is El Totumo near Cartagena, Colombia, which is now used for bathing. Natural gas drilling and an earthquake at Yogyakarta may have caused a substantial increase of activity at one of these features. That feature, Sidoarjo, is located on Java and has been active (*) nonstop since 2006. Nearly a third of the world's examples of these features are found in Gobustan along the Caspian coastline of Azerbaijan, some of which occasionally spit fire. For 10 points, name these geologic features that spew a mix of water and soil instead of lava.
India's only feature of this kind is found on Baratang in the Andaman Islands.
mud volcanoes [or: mud domes; prompt on: mud flows, volcanoes]