The percentage of silicon in magma greatly affects its viscosity.
Felsic magma tends to be thick and viscous, while mafic magma tends to be fluid.
Temperature, among other factors, effects the viscosity(thickness) of magma. However, for the most part, the temperature of magma is relatively consistent because magma is the type of molten rock that has not yet exited the volcano, so there are fewer factors to effect the temperature.
silica
it depends which one.
viscosity
Felsic magma tends to be thick and viscous, while mafic magma tends to be fluid.
Silica-rich magma is much more thick and viscous.
Silica is something in the magma, so it is a pretty important part of magma because it pretty much a part that makes magma!
Temperature, among other factors, effects the viscosity(thickness) of magma. However, for the most part, the temperature of magma is relatively consistent because magma is the type of molten rock that has not yet exited the volcano, so there are fewer factors to effect the temperature.
Basaltic, runny magma.
No
The temperature of the magma will affect its viscosity depending on its chemistry. Some minerals crystallize at higher temperatures than others, meaning that portions of the magma may have already solidified. At lower temperatures, the majority of the constituent minerals will have crystallized and solidified, leaving the magma highly viscous. F ME NIGars
yes and no. water effects the magma. a lot of water will make magma harden faster. but a little water makes the magma speed up/move faster. magma gases don't really effect water, its really the volcanic ash and toxic fumes that effect the water. (volcanic mudslides also effect water)
Basaltic magma
Magma needs a some sort of level of silica and gas.
silica
it depends which one.