volcanoes vary in size but who really caress <3
Earth's mantle extends to a depth of 2,890 km, making it the thickest layer of the Earth.
The earth's crust, so they form at the bottom.
They go down in the mantle
Volcanoes do not move.
500 km
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Shield volcanoes almost always emit very fluid or runny lava that spreads over a wide distance, so these volcanoes are not steep.Yes and no, it depends where and how the volcano forms, when it discombobulates, and so on.
Basically because the type of lava they are made from is runnier and therefore spreads out more.
Composite volcanoes can contain a wide variaty of magmas ranging from basaltic to rhyolitic.
Most composite volcanoes are comprised of Andesitic lava. Andesetic lava has an intermediate silica content compared to granitic with a high silica content and basaltic with a low silica content.
Volcanoes can errput unpredictably and cause radiations of heat over a very wide spectrum of land.
Shield volcanoes are wide because they are made to function as an island, much to the surprise of many scientists. These volcanoes are enormously big, usually spreading out over 300 miles.
Shield Volcanoes - Wide base found at constructive plate margins Composite Volcanoes - Steeper Sides found at Destructive (subduction) margins
The Ring of Fire
Shield volcanoes almost always emit very fluid or runny lava that spreads over a wide distance, so these volcanoes are not steep.Yes and no, it depends where and how the volcano forms, when it discombobulates, and so on.
... Yes that is exactly where they form and the most dangerous volcanoes are formed in this area by wide opening, colliding plates.
that is known as the Ring of Fire. The Ring of Fire has many volcanoes and is an earthquake danger zone.
shield volcanoes
Mars, standing 16 miles high and over 300 miles wide.
Shield Volcanoes - Wide base found at constructive plate margins Composite Volcanoes - Steeper Sides found at Destructive (subduction) margins
Basically because the type of lava they are made from is runnier and therefore spreads out more.
Composite volcanoes can contain a wide variaty of magmas ranging from basaltic to rhyolitic.
Most composite volcanoes are comprised of Andesitic lava. Andesetic lava has an intermediate silica content compared to granitic with a high silica content and basaltic with a low silica content.