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,
Life Is a Rock (But the Radio Rolled Me) in the UK Singles Chart. The track was later covered by Tracey Ullman in 1983, and was featured in her 1984 album, "You Broke My Heart in 17 Places". This song was remade by Randy Crenshaw and released on 2001 Disney album "Mickey's Dance Party" under the name "Life Is a Rock (But the Radio Rolled Me...Again!)" The remake includes references not just to current and past music groups, but also to TV shows and internet slang, and some Disney characters. A "customized" version of the song, "Life Is a Rock, but 'CFL Rolled Me" was the last rock and