Igneous rock the partial melting of rocks within the mantle and crust. Extrusive igneous rocks cool and solidify quicker than intrusive igneous rocks. They are formed by the cooling of molten magma on the earth's surface. The magma, which is brought to the surface through fissures or volcanic eruptions, solidifies at a faster rate. Hence such rocks are smooth, crystalline and fine-grained. Basalt is a common extrusive igneous rock and forms lava flows, lava sheets and lava plateaus. Some kinds of basalt solidify to form long polygonal columns. The Giant's Causeway in Antrim, Northern Ireland is an example. The molten rock, with
The Turbo A.C.'s The Turbo A.C.'s The Turbo A.C.'s are an American punk rock band from New York City, formed in 1995. The band's high-octane sound has led to comparisons with the likes of The Supersuckers and New Bomb Turks. In 1996, the band released their first full-length album, "Damnation Overdrive", on New York based hardcore label, Blackout Records. This was followed by releases on Cacophone, Nitro Records and Gearhead Records. The band's catalog features a number of punk personalities producing, including Agnostic Front's Roger Miret and the Dwarves' Blag Dahlia. The band's name is a reference to the Turnbull A.C.'s, a fictional