国家地理自然力量剧情简介
Volcanoes,earthquakes,andtornadoesallcancauseenormousdamage,andpredictingwhereandwhentheywillstrikeisofgreatimportance.VolcanologistDr.MarieEdmondshasdevisedsensorsthatmonitortheundergroundactivityofmagmatobetterpredictfutureeruptionsontheCaribbeanislandofMonserrat,thesiteofthemassive1995eruptioncapturedforthisfilm.Geophy...
