Volcanoes, earthquakes, and tornadoes all can cause enormous damage, and predicting where and when they will strike is of great importance. Volcanologist Dr. Marie Edmonds has devised sensors that monitor the underground activity of magma to better predict future eruptions on the Caribbean island of Monserrat, the site of the massive 1995 eruption captured for this film. Geophy...《国家地理自然力量》是George Casey于2004 年在美国 导演，由Marie Edmonds,Ross Stein,Joshua Wurman等出演,剧中使用英语对白,是一部纪录片电影。