sixpenceee:Snow Chimney, Arctic AreasFumaroles are vents that allow steam from volcanoes to escape i
sixpenceee:Snow Chimney, Arctic AreasFumaroles are vents that allow steam from volcanoes to escape into the open. In arctic areas, as soon as steam leaves one of these vents, it freezes, and eventually, massive snow chimneys are formed around the volcanic vent. -- source link