0
the relationship is that many of the gases of Earth s atmosphere escaped when volcanoes erupted. this is a process that has been doing for more than four billion years
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Is ultramafic magma high in viscosity?
No. Ultramafic magma would have a low viscosity.
Which conditions make for a violent volcanic eruption?
Magma with low viscosity
What is a magmas viscosity related to?
The silica content. A higher silica content results in a more viscous magma.
What does viscosity have to do with eruptions?
The viscosity of magma or lava will determine whether or not the eruption is explosive or quiet. Higher viscosity magma can result in explosive eruptions. Lower viscosity magmas tend to flow more freely.
Does an increase in silica increase the viscosity of magma?
Yes. Viscosity is the resistance of a fluid to flowing. A high viscosity means low flowing (I specifically mention this because this is a huge pitfall) When silica content increases, and when temperature decreases, the viscosity of a magma increases along with it.
Magma viscosity is directly related to what?
silica content
What is a magma's viscosity directly related to?
The silica content. A higher silica content results in a more viscous magma.
Is ultramafic magma high in viscosity?
No. Ultramafic magma would have a low viscosity.
What mineral determines magma viscosity?
A magma's viscosity is directly related to its degree of silica content.
What 3 factors determine magma viscosity?
The three elements that determine viscosity in magma are:TemperatureSilicaOxides (gases)Viscosity changes the way in which magma will flow. Magma with low viscosity will flow much more easily than high viscosity magma.
Which conditions make for a violent volcanic eruption?
Magma with low viscosity
What conditions make for a violent volcanic eruption?
Magma with high silica content
What is a magmas viscosity related to?
The silica content. A higher silica content results in a more viscous magma.
What mainly determines the viscosity of a magma?
Viscosity is the measure of a liquids resistance to flow. In the case of magma, the hotter it is, the lower the viscosity.
What does viscosity have to do with eruptions?
The viscosity of magma or lava will determine whether or not the eruption is explosive or quiet. Higher viscosity magma can result in explosive eruptions. Lower viscosity magmas tend to flow more freely.
Does an increase in silica increase the viscosity of magma?
Yes. Viscosity is the resistance of a fluid to flowing. A high viscosity means low flowing (I specifically mention this because this is a huge pitfall) When silica content increases, and when temperature decreases, the viscosity of a magma increases along with it.
What type of magma is primarily associated with high viscosity?
Granitic magma
