Rift zone
Rift zone
The source of magma for intraplate volcanism is a hot spot and is believed to be related to the rising of a deep mantle plume. The plume is caused by a very slow convection and produces volcanoes away from any plate boundaries.
it rises from the earths core due to convection
The magma usually forms in the upper part of the mantle and travels upward to a magma chamber, where it is stored before erupting.
Hot Spots
Kilauea in Hawaii, which formed over a hot spot
They are, yes.
Volcanism is the build up of magma onto the surface of the earth or a solid-surface. The eruption is caused by pyroclastics and volcanic gases breaking through the surface called a vent.
Most of Earth's earthquakes (especially the larger ones) are concentrated along the Earth's tectonic plate boundaries, particularly the destructive ones. However some earthquakes (and even some large ones) do happen away from these areas in the centre of the tectonic plates and these are called 'intra plate' earthquakes - where 'intra' means 'interior'.
Hot Spots
Intraplate volcanism.
figure it out urself
Kilauea in Hawaii, which formed over a hot spot
Yes, because it is not a plate boundary...and Wikipedia said it is. Jim
They are, yes.
Neil M. Ribe has written: 'Towards a dynamic model of intraplate volcanism'
No. Volcanism occurs at the surface on the crust. However, the magma that drives volcanism ultimately comes from the mantle.
The Hawiian islands are formed by shield volcanoes.
internal
Bulkanismo is the Filipino word for volcanism. Volcanism is a phenomenon that involves the eruption of molten rock, or magma, onto the surface of the planet.
Extrusive Volcanism