Ring of Fire of the Andes, hence the name sometimes used by geologists: "Antarctandes". At the opposite side of the continent, the volcanoes of Victoria Land may be seen as the 'other end' of the Antarctandes, thus completing the Pacific Ring of Fire and continuing up through the Balleny Islands to New Zealand. Mount Erebus is the second-highest volcano in Antarctica (after Mount Sidley) and the southernmost active volcano on earth. It is the sixth-highest ultra mountain on an island. With a summit elevation of , it is located on Ross Island, which is also home to three inactive volcanoes, Mount Terror, Mount
Ring of Fire (Northern Ontario) Northern Development and Mines Rick Bartolucci signed an agreement that "commits Ontario to providing social, community and economic development supports for Webequie to help facilitate the community's involvement in the Ring of Fire". They "will work together on regional environmental monitoring and regional infrastructure planning". On February 4, 2013, Tony Clement acknowledged that the nine first First Nations on and off-reserve in the Ring of Fire area are some of the "most socioeconomically disadvantaged communities in all of Canada". In an interview with CBC on 27 June 2013, Les Louttit, the deputy grand chief of the Nishnawbe Aski Nation, the