Ice volcano
sm and particularly cryovolcanism, the term "ice volcano" is frequently used, but it remains controversial.[1][2] Unlike geysers and related structures, ice volcanoes are not hydrothermal.
The uplifts. A single eruption may increase the height of the volcano by several centimeters.[2] When an eruption occurs above 0 °C, however, the water erodes the uplift instead of expanding it. Spacing is determined by the amplitude and direction of the waves. In general, the appearance and number of ice volcanoes change considerably between winters.[3]
Different types of ice volcanoes have been compared to shield volcanoes and stratovolcanoes. They are noted for their symmetry. Cold spot volcanoes are particularly symmetrical, but their eruption has not been observed.[3]
Further reading
- "Bizarre 'ice volcanoes' erupt on Lake Michigan beach". Live Science. 19 Feb 2020.
- Nadia Drake (17 Sep 2018). "Dozens of Ice Volcanoes Discovered on Nearby Dwarf Planet". National Geographic.