Hot spots form when heat from deep within the earth causes mantle rock directly beneath the crust to melt and form a magma plume. This occurs because of the heat and because the pressure directly beneath the crust is relatively low, allowing melting to occur.
High heat and lower pressure at the base of the lithosphere (tectonic plate) facilitates melting of the rock. This melt, called magma, rises through cracks and erupts to form volcanoes. As the tectonic plate moves over the stationary hot spot, the volcanoes are rafted away and new ones form in their place.
Do solitary volcanoes form as a result of hot spots? the hotspots of volcanoes are when they are near tectonic plates when diverting or coliding Asked in Africa, Biodiversity
For some reason, cats rarely acquire hot spots. Because hot spots are usually very painful, it may be best for a veterinarian to treat your dog's hot spots, as clipping can cause more trauma if not done correctly. How to Treat Dog Hot Spots . 1. Trim the area around the hot spot with dog hair clippers. If the area is too big, shave it.
In geology, the places known as hotspots or hot spots are volcanic regions thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle.  A hotspot track results if such a region is moving relative to the mantle.A hotspot's position on the Earth's surface is independent of tectonic plate boundaries. ...
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A hot spot is an intensely hot area in the mantle below the Earth's crust. The heat that fuels the hot spot comes from very deep in the Earth. This heat causes the mantle in that region to melt. The molten magma rises up and breaks through the crust to form a volcano. While the hot spot stays in one place, rooted to its deep source of heat, the ...
Shield volcanoes are not hot spots but they are associated with them. However, such volcanoes can also form at rift zones. Asked in Conditions and Diseases , Earth Sciences , Air Travel
Mantle plumes are areas of hot, upwelling mantle. A hot spot develops above the plume. Magma generated by the hot spot rises through the rigid plates of the lithosphere and produces active volcanoes at the Earth's surface. As oceanic volcanoes move away from the hot spot, they cool and subside, producing older islands, atolls, and seamounts.
What this tells us is that it is likely to be a "hot" spot rather than a flow of magma IMO. The heat from the outer core is generally conveyed upward in giant sheets of rock in convectional currents away from the outer core. This powers the plate movement. The hot spot seems to differ from this movement.