Total questions 72000
Volcanoes are created by, and react to, geological conditions.
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under water
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Magma is molten rock under the Earth's surface. Molten rock above the Earth's surface is called lava. There are several...
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a halation ring is the imaginary ring that surrounds a bright object when you take a picture of it
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When tectonic plates crash into each other they can form a small mountain. that is how mountains have formed, over the years they...
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convection currents
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Eruptions in the deep ocean differ from eruptions on land for several reasons. The deep ocean eruptions are often tmes and...
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Rising magma forced up as the result of plate tectonics, gravity, or what have you places incredible pressure on sides of the...
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Mafic rocks are denser than felsic rocks because they contain heavier compounds, minerals and other materials, they are...
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the formation of lava is very hot like mafic making it not rock igneous rock which is felsic
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repeating layers of tephra and lava :D
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they occur over plate boundaries when 2 plates clash and one sinks and one rises
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The tiny island of Trindade is located in the South Atlantic Ocean approximately parallel in Vitória, Espírito Santo, 1,140 km...
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becuase volcanoes have plates under them.the places that dont have plates under them don't have volcanoes
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Magma is a term for rock in liquid form. It differs from lava only in 1 respect, its location. Whilst lava is the name for liquid...
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Wizard island has only erupted once in the past 4000 years.
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Well we know that ''inter'' and ''galactic'' means between galaxy's. And if your in a grade higher that 3rd you know what lava...
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Because they are an atmospheric event.
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Yes, scientists can predict volcanic eruptions, but only to a certain extent of accuracy. One method is to use earthquakes....
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Shield volcanoes erupt in a flowing, non-explosive manner, the lava flowing for extremely long distances creating the gentle...
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From the subduction and melting of oceanic crust as it slides into the mantle.
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Atimbia - Laguna Bagacay - Camarines Norte Balikabok - Zambales Bangcay - Nueva Ecija Batuan - Sorsogon Caraycaray - Biliran...
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♥ it is formed with layers of lava and ash ♥
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Lava*+Earth*to make lava; Fire+Earth
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There are 124 volcanoes in Japan.
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From 4000 to 7000 degrees C depending on depth.
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What is largest, highest and tallest in terms of mountains are three different things. Having said that, Mauna Loa is the world's...
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tidal stresses from both Jupiter and Europa
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This is a more complicated question than it may first appear as oceanic crustal plates are composed of Mafic rocks (rich in iron...
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When lava hits water it is cooled quickly, which makes it look very dark and have a glass like appearance. It is the same with...
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long-term use of androstenedione, which is not in accordance with medical recommendations, may eventually have a negative effect...
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Mountains, plateaus, mesas, canyons, cliffs, waterfalls, hills, etc.
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Previous earthquake occurrences, nearness to active volcanoes, and location in the area where crustal [or lithospheric or...
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Lava (not yet cooled and solidified into rock) contains carbon dioxide gas. Volcanic rock (solidified) does not normally contain...
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High silica is sticky and highly viscous, acting to impede the movement and escape of gases.
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the ring of fire is a circle around the edges of the pacific ocean where half the worlds valcanoes are located .
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Japan is under three tectonic plates
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MT Fuji lava flows violently.
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Yes. As a matter of fact, all land masses on earth are located on tectonic plates. So Pennsylvania is riding on the same tectonic...
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the seismic activity underground causes hot molten lava to come into a volcano the reason why it has no top is because the...
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The movement in magma into the Magma Chamber and through the volcano's pipe triggers these quakes. All these data help geologists...
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Constructive, as it is natural, not disastrous
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Because of the volcanoes around it and so many fires .
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Volcanoes are formed usually near plate boundaries, most commonly divergent/constructive plate boundaries, such as the...
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Nothing, really. The tornado passes over it as it does any other type of landform, in the process tearing up any trees and...
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Yes, all the time. The temperature/heat from the volcano affects almost all living things. Different types of organisms grow and...
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Lapilli--Lapilli is pyroclastics the size of walnuts. Cinders-- Cinders are a type of pyroclastic material the size of a pea....
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THe magma cools and turns into solid rock(eventually)
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Current caused by the expansion of a liquid, solid, or gas as its temperature rises. The expanded material, being less dense,...
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divergent boundary
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A mid-plate volcano, also known as a hot-spot, is an eruption of lava that is NOT on a plate boundary. It occurs right in the...
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an underwater boulder:)
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Mount Pelée is an active volcano on the northern tip of the French "overseas département" of Martinique in the Caribbean. It...
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If the plates are moving at each other from opposite directions, the denser oceanic crust will subduct, or slide under the...
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magma that needs to be released plate tectonicsstress and pressure
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Its completely random. If your lucky u can get in but it takes patients.
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aftershock
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The active volcano Mount Etna is located just to the north of Catania in Sicily.
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A sill is an intrusive body of magma that pushes its way between layers of sediments.
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a composite
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No, Because Reverse fault is caused by compression and a normal fault is caused by tension.
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glass breaking, houses being destroyed, fires, killin animals and people ect.
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The bodies were not stone, but they had been covered in ash which then hardened, creating hallows where the bodies were. The...
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Duldrums are equitorial regions of the Atlantic Ocean which is characterised by calm atmosphere(air/winds).
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A transform plate boundary
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lava
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The gasses bubble out of the magma, sometimes explosively.
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Most lava or magma types will fall in a temperature range of 1300-2400oF (700 to 1300oC).
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Temperatures of most magmas are in the range 700 °C to 1300 °C (or 1292 °F to 2372 °F), but very rare carbonatite melts may...
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A caldera is a depression in the land surface caused by the collapse of land into an emptied magma chamber as a result of an...
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ewan ko nga eh/
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10937437before christ
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Mount St. Helens is located in Skamania County, in SW Washington state, in the United States. It is 96 miles south of Seattle...
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it is... Mount Saint Helen, last erupted in 1980.
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Mount k2 is a part of a range called the Karakorum range. So as two plates collide with each other one sinks in and that is...
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magma is created by melted rock from the section of the earth called mantle which lies underneath the crust.
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No it IS the size of Singapore.
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i personally observed it in kawah village in Kalachitta range and in hari pur at peer ki bandi area.
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convergent plate boundaries are where two crustal plates collide into each other causing magma from inside the mantle to rise and...
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Generally, when a volcano produces a gentle eruption the lava has a very low viscosity (it is very runny). This allows the lava...
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convergent boundaries collide but divergent boundaries move away from eachother.
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The most recent eruption caused lots of damage to homes and families.
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You can't prevent a volcanic eruption. Currently, since you can only monitor and predict volcanic activity, issuing warnings...
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Yes Mt. Laki is a extictt volcano because Mt. Laki's last eruption was in 1783 located in Iceland.
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Pompeii is not the volcano - it is the city near the volcano, and the volcano is called Vesuvius. And yes, it is still very much...
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hipotitus
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Water vapor constitutes 70 to 95 percent of all eruption gases
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