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How do shield volcanos form?

Updated: 10/24/2023
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Wiki User

6y ago

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Shield volcanoes generally form from quiet eruptions. Layers of hot, mafic lava flow out around the vent and slowly build up to form the cone.
from lava that pours down from lava that pours down

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Mara Denesik

Lvl 10
2y ago
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AnswerBot

6mo ago

Shield volcanoes form when magma with low viscosity flows easily to the surface and spreads out in broad, gently sloping layers. These volcanoes are built up by repeated eruptions of lava, which create a broad, shield-shaped volcanic cone. The gradual accumulation of lava over time gives shield volcanoes their characteristic shape.

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Q: How do shield volcanos form?
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Related questions

What is the formation of shield volcanos?

Shield volcanoes are from by divergent boundary's.


How do you classify volcanic rocks?

There are three types of volcanos, shield, cinder, and composite volcanos. Cinder volcanos are the smallest, while shield volcanos are the largest. Composite volcanos are the most dangerous and the most explosive.


How tall is a shield volcanos?

about 89 meters


Where do shield volcanos occur?

Not at plate boundaries but instead form over hot spots.


What is the name of the shield volcano?

One of the names of shield volcanos is Mauna Loa and Prestahunkur.


What are the 3 kinds of volcanoes?

shield volcanos, cinder cone volcanos , and composite


What are shield volcanos made of?

Shield volcanoes are composed mostly of layers of basaltic lava flows.


Do shield volcanos form at a transform boundary?

No type of volcano forms at transform boundaries, unless an unconnected event (hot spot) creates it. Basically, no.


What are the shapes and features of shield volcanos?

layers apounlayers of cooled lava


What is 4 types of volcanos?

Actually, there are three types: composite, cinder cone, and shield.


What is the term for large volcanos gradually built from basaltic lava flow?

shield volcanoes


How do volcanos underwater form?

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