Volcano were proposed for volcano behavior before the modern understanding of the Earth's mantle structure as a semisolid material was developed. For decades after awareness that compression and radioactive materials may be heat sources, their contributions were specifically discounted. Volcanic action was often attributed to chemical reactions and a thin layer of molten rock near the surface. Volcano A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. Earth's volcanoes occur because its crust is broken into 17 major,
Tame the Volcano Tame the Volcano Tame the Volcano is the 1988 final album by the Christian group Crumbächer. Crumbächer lightens up the subject matter of its unmistakably '80s-born CCM dance/pop. Ironically, though, the album's highlight comes not from the welcome levity of the novelty numbers, but from one of the poignant moments (which are usually buried under a heavy layer of overearnestness): the album begins and ends with "Once More," Stephen Crumbächer's farewell to the band which bears his name. The first version ("Once More (With Feeling)") is a typically overproduced bit of big, shiny dance/pop music, but the second ("Once More