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A magma chamber is a large pool of liquid rock beneath the surface of the Earth. The molten rock, or magma, in such a chamber is less dense than the surrounding country rock, which produces buoyant forces on the magma that tend to drive it upwards. [1] If the magma finds a path to the surface, then the result will be a volcanic eruption ...
Magma that cools slowly within a magma chamber usually ends up forming bodies of plutonic rocks such as gabbro, diorite and granite, depending upon the composition of the magma. Alternatively, if the magma is erupted it forms volcanic rocks such as basalt , andesite and rhyolite (the extrusive equivalents of gabbro, diorite and granite ...
"The Wheels on the Bus" is an American folk song written by Verna Hills (1898–1990). The earliest known publishing of the lyrics is the December 1937 issue of American Childhood, [1] originally called "The Bus", with the lyrics being "The wheels of the bus", with each verse ending in lines relevant to what the verse spoke of, as opposed to the current standard "all through the town" (or "all ...
Children's literature portal. The Wheels on the Bus is a video series by Our Happy Child Productions, LLC, of Simi Valley, California. The Wheels on the Bus series is a collection of educational DVDs, TV series, music CDs and downloadable videos that aim to teach early skills to young children. [1] The series features songs sung by Roger Daltrey.
The magma that would normally fill the chamber and become sealed is believed to have drained away, to the bewilderment of scientists, revealing the rift beneath the surface. [4] In August 2015, the members of the Icelandic band Kaleo and fourteen support staff descended into the volcano's magma chamber and recorded a live rendition of the band ...
Eyjafjallajökull lies 25 km (15 + 1 ⁄ 2 mi) west of another subglacial volcano, Katla, under the Mýrdalsjökull ice cap, which is much more active and known for its powerful subglacial eruptions and its large magma chamber. [33] Each of the eruptions of Eyjafjallajökull in 920, 1612, and 1821–1823 has preceded an eruption of Katla. [34]
The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
Dike (geology) A magmatic dike (vertical) cross-cutting horizontal layers of sedimentary rock, in Makhtesh Ramon, Israel. In geology, a dike or dyke is a sheet of rock that is formed in a fracture of a pre-existing rock body. Dikes can be either magmatic or sedimentary in origin. Magmatic dikes form when magma flows into a crack then solidifies ...