Intraplate volcanism: Hot spot vulcanism are areas where concentrations of radioactive isotopes have accumulated and have created a magma chamber that forms volcanoes.
Ring of Fire: The Ring of Fire is an area where a large number of earthquakes and volcanic eruptions occur in the basin of the Pacific Ocean.
Lava: Lava refers both to molten rock expelled by a volcano during an eruption and the resulting rock after solidification and cooling.
Magma: Is a mixture of molten or semi-molten rock, volatiles and
solids that is found beneath the surface of the Earth, and is expected
to exist on other terrestrial planets.Magma:
Viscosity: Viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress.
Silica Content: Silica is silicon dioxide, a compound of silicon which is found in sand, quartz, and flint, and which is used to make glass.