Determines how easily magma flows
WebTypes of Magma Types of magma are determined by chemical composition of the magma. Three general types are recognized: Basaltic magma-- SiO 2 45-55 wt%, high in Fe, Mg, Ca, low ... High viscosity andesitic and rhyolitic lava flows, because they can’t flow very easily, form thick stubby flows that don’t move far from the vent. WebOct 17, 2016 · Answer: The amount of silica in the magma. The magma possesses high silica content approx 50-70% and because of that, it has a greater degree of …
Determines how easily magma flows
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WebOther types of magma are fluid and flow almost as easily as water. •Magma’s temperature partly determines whether it is thick or fluid. The hotter the magma, the more fluid it is. •The amount of silica in magma also helps to determine how easily the magma flows. •Silica, which is a material that is formed from the elements oxygen and ...
WebApr 13, 2010 · What helps to determine how easily magma flows? The heat of the magma determines how easily it flows. Related questions. When heat flows into a system its value is positive. When heat flows of a ... WebViscosity is a liquid’s resistance to flow. Viscosity determines what the magma will do. Mafic magma is not viscous and will flow easily to the surface. Felsic magma is viscous …
WebJul 2, 2014 · The three elements that determine viscosity in magma are:TemperatureSilicaOxides (gases)Viscosity changes the way in which magma will flow. Magma with low viscosity will flow much more easily than ... WebWhich of the following determines how easily magma flows? a. Size of the crater b. Diameter of the vent c. Amount of Silica in the magma d. Number of vents in a volcano …
Webthe amount of silica in the magma b. the diameter of the pipe c. the size of the crater d. the number of vents on the volcano Weegy: The amount of silica in the magma helps to …
WebNov 20, 2024 · Both the temperature and mineral content of magma affect how easily it flows. The viscosity (thickness) of the magma that erupts from a volcano affects the shape of the volcano. Volcanoes with steep slopes tend to form from very viscous magma while flatter volcanoes form from magma that flows easily. Apr 5 2024 fisher\u0027s exact vs chi squareWebJan 17, 2024 · Which of the following determines how easily magma flows? a. Size of the crater b. Diameter of the vent c. Amount of silica in the magma d. Number of vents … can an s corp have an investment accountWebViscosity is the internal friction, or resistance to flow—or how “thick and sticky” or “thin and runny” a lava is. Lavas with low viscosity such as those erupted at Kilauea in Hawai’i Volcanoes National Park flow easily, with flow fronts that move up to 6 miles (10 km) per hour. Speeds in channels or lava tubes on steep slopes can ... fisher\u0027s farm market mcclure paWebViscosity determines what the magma will do. Mafic magma is not viscous and will flow easily to the surface. Felsic magma is viscous and does not flow easily. Most felsic magma will stay deeper in the crust and will cool to form igneous intrusive rocks such as granite and granodiorite. If felsic magma rises into a magma chamber, it may be too ... fisher\\u0027s exact versus chi squareWebNov 15, 2016 · Therefore, the amount of silica in the magma helps to determine how easily magma flows. 2). When a substance is made of two or more elements that have been chemically combined then it is called a compound. For example, sodium chloride, water, magnesium chloride are all compounds. 3). Viscosity is defined as the ability to … can an s corp grant stock optionsWebJul 22, 2024 · How does lava flow out of a volcano? Since it is lighter than the solid rock around it magma rises and collects in magma chambers. Eventually some of the magma pushes through vents and fissures to the Earth’s surface. … If magma is thin and runny gases can escape easily from it. When this type of magma erupts it flows out can an s corp have 2 classes of stockWebDec 30, 2024 · The more viscous a fluid, the less easily it flows but the more gas it can trap in solution, making high-silica magma more explosive. In any magma chamber, silica is … can an s corp have a 401k plan