The magma in a cider cone is usually fairly thin.
High viscosity or thick magma
thin
magma that is low on silica & thin and runny & it flows easily
A explosive eruption, this is because with no side vents and a thin vent, when it has rocks stuck in it's pipe it erupts, and since it has no where else to go (because of no side vents) it causes a explosive eruption, and then blows out it's ash and volcanic fumes.
A thin atmosphere is thin and a thick atmosphere is thick
Thick.
It is important because you can tell wether the magma is very or little bit thin and runny or very thick and very sticky.
magma that is low on silica & thin and runny & it flows easily
cinder cone, shield, and composite. cinder cone are tall and thin, shield have really smooth sides and composite volcanoes are small and fat
The three things that determine how thick or thin magma is temperature, silica content, and gas content.
trees which bear cones
It is its gas content because it's gas doesn't contain anything to tell you anything, especially how thick or thin it is.
A explosive eruption, this is because with no side vents and a thin vent, when it has rocks stuck in it's pipe it erupts, and since it has no where else to go (because of no side vents) it causes a explosive eruption, and then blows out it's ash and volcanic fumes.
If there is a high silica content in the magma, the eruption is usually more violent and explosive. Magma with a high silica content flows slower so pressure can build up and eventually erupt.
A thin atmosphere is thin and a thick atmosphere is thick
A thin atmosphere is thin and a thick atmosphere is thick
The pair word is 'thin': thick and thin.
its thick
its thick