화산·얼음·물
과학동아 1993년 08호
recently the count was 550 known active volcanoes on Earth, with at least 12 erupting at any moment. Tourists flock to pompeii, or the exploded top of Mount St. Helens, but the fact is that volcanoes are deadly. They kill us and our livestock, force us out of our lands, and alter our weather. In 1815 the Indonesian volcano Tamboro killed 92,000 people, and in 1985, the Colombian Nevado del ...