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Volcanoes only occur on the boundaries between tectonic plates, and this is the same for earthquakes. this is why there are many volcanoes and earthquakes in Indonesia and the south East Asia region, but very few any where in Europe or Antarctica. So volcanoes don't occur within a tectonic plate.
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∙ 12y ago
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∙ 9y agoMagma is not likely to form on the Earth's surface
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∙ 11y agomsot ppl dnt knw it ethier idk im so srry if u dont foogrive me i hpe u can
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∙ 10y agoWiki User
∙ 15y agoon the surface
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Minerals that form from magma are formed by?
Several minerals form in slow cooling magma. Some of those minerals are quartz, plagioclase feldspar, and potassium feldspar. These are the same minerals that are found in granite.
What is magma and what happens when it cools down underground?
There are two known processes by which magma ceases to exist: by volcanic eruption, or by crystallization within the crust or mantle to form a pluton. In both cases the bulk of the magma eventually cools and forms igneous rocks.
How are minerals in magma could travel through the cycle and eventually end up in each of the three main classifications of rocks?
Well there are minerals every where so then the minerals could end up in the magma and then go threw the rock cycle.
Is the ooze solid or liquid?
Booze is a liquid liquor, Ozone is a toxic (elemental) gas O3
Which type of rock forms from magma?
magma is a mixture of several different types of rock.
Are pyroclasts formed by basaltic magma or andesitic magma?
Pyroclasts can be formed of any type of magma. However, they are more likely to form with andesitic than basaltic magma. Rhyolitic magma will also readily form pyroclasts.
Is a pyroclastic material high or low-viscosity?
Pyroclastic material can form with magma of any composition, but it is more likely to form with high-viscosity magma.
Is pyroclastic material likely to form from low- viscosity or high - viscosity?
Pyroclastic material is more likely to form with high viscosity magma.
Where is an igneous rock most likely from?
igneous rocks usally form by cooled magma.
What kind of rock is likely to form where the heat from the granitic magma is conducted to the limestone country rock?
The metamorphosed limestone will most likely be a skarn or marble, both formed from contact with an intruding granitic magma.
Which kind of magma is more likely form a volcanic rock?
Rhyolitic magma, high in quartz and feldspar. Forms granite underground, rhyolite above ground.
Suppose a volcano that is about to erupt contains mafic magma. The mafic magma has a very low silica content. what types of igneous rocks will the volcano most likely form?
basalt
What type of magma is most likely under the crust?
magma
How does magma form geological features?
by magma
How are mineral formed by crystallization from magma?
As magma cools, elements combine to form minerals.
What has to happen to magma for glass to form?
The magma has to crystalize...
What are the conditions which small and large crystals are likely to form?
Large crystals form when a rock cools from magma slowly whereas smaller crystale form when there is a slow rate of cooling
