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Lava is a 2014 American animated musical short film produced by Pixar Animation Studios. [2] Directed and written by James Ford Murphy and produced by Andrea Warren, it premiered at the Hiroshima International Animation Festival on June 14, 2014, and was theatrically released alongside Pixar's Inside Out , on June 19, 2015.
The word lava comes from Italian and is probably derived from the Latin word labes, which means a fall or slide. [2] [3] An early use of the word in connection with extrusion of magma from below the surface is found in a short account of the 1737 eruption of Vesuvius, written by Francesco Serao, who described "a flow of fiery lava" as an analogy to the flow of water and mud down the flanks of ...
Main article: Anthodite A speleothem (cave formation) composed of long needle-like crystals situated in clusters which radiate outward from a common base. B Belly crawl A passage that is very low. Biospeleology Main article: Biospeleology A branch of biology dedicated to the study of organisms that live in caves and are collectively referred to as troglofauna. Boneyard An intricate maze of ...
The two main types of lava field structures are defined as sheet flow lava and pillow lava. Sheet flow lava appears like a wrinkled or folded sheet, while pillow lava is bulbous, and often looks like a pile of pillows atop one another. [3] An important aspect of lava flow morphology is a phenomenon known as lava flow inflation.
“If the reaction causes difficulty swallowing or breathing, medical attention should be sought immediately, as it can be life-threatening,” says Dr. Morrison. 7. You have a bacterial infection
The tendency of felsic lava to be cooler than mafic lava increases the viscosity difference. The silicon ion is small and highly charged, and so it has a strong tendency to coordinate with four oxygen ions, which form a tetrahedral arrangement around the much smaller silicon ion. This is called a silica tetrahedron. In a magma that is low in ...
The USGS said the latest eruption activity – known as "Episode 10," part of the ongoing Halemaʻumaʻu eruption – began at 8:22 p.m. HST on Wednesday with lava fountains within Halema'uma'u ...
Low viscosity lava can generate massive lava fountains, while lava of thicker viscosity can solidify within the vent, creating a volcanic plug. Volcanic plugs can trap volcanic gas and create pressure in the magma chamber, resulting in violent eruptions. [38] Lava is typically between 700 and 1,200 °C (1,300–2,200 °F). [39]