Ring of Fire of space weather, earthquakes, tsunamis, volcanoes, and landslides. British Columbia and Yukon are home to a vast region of volcanoes and volcanic activity in the Pacific Ring of Fire. Several mountains in populated areas of British Columbia are dormant volcanoes. Most of these were active during the Pleistocene and Holocene epochs. Although none of Canada's volcanoes are currently erupting, several volcanoes, volcanic fields, and volcanic centers are considered potentially active. Hot springs are at some volcanoes, while 10 volcanoes in British Columbia appear related to seismic activity since 1975, including: the Silverthrone Caldera, Mount Meager massif, Wells Gray-Clearwater volcanic field,
Ring of Fire (Northern Ontario) forces the two companies to negotiate an impact benefit agreement with the nine First Nations that would "include certain assurances, including guarantees that a certain number of jobs will go to First Nations workers". The three First Nations most profoundly impacted by the two projects are Marten Falls First Nation, Webequie First Nation and Neskantaga First Nation. Others on the edge of the Ring of Fire include Constance Lake First Nation (Chief Roger Wesley), Nibinamik First Nation, Aroland First Nation, Long Lake 58 First Nation, Ginoogaming First Nation, Eabametoong First Nation, Mishkeegogamang First Nation, and Constance Lake First Nation. In