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hotspots
A hot spot is a place where material from the magma melts through the crust in a non plate boundary location.
If you're referring to the scientific term, magma collects in magma chambers.
A hot spot is in earths mantle.a hot spot is an area where material from deep within the mantle rises and then melts, forming magma and volcano forms above a hot spot when magma erupts and reaches the surface.
no one made it the tectonic plates move into the molten rock which is made out of magma and the magma expands and goes into a magma pool and then the tectonic plates cack and the magma rises up and turns into lava and then it explodes
hotspots
hotspots
A hot spot is a place where material from the magma melts through the crust in a non plate boundary location.
If you're referring to the scientific term, magma collects in magma chambers.
hotspots
the area of of earths crust that is the thickest is the mantle.
volcano
the area of of earths crust that is the thickest is the mantle.
A hot spot is in earths mantle.a hot spot is an area where material from deep within the mantle rises and then melts, forming magma and volcano forms above a hot spot when magma erupts and reaches the surface.
trade winds
the oceanic crust being subducted is Basaltic. It goes through changes from pressure and temperature as it ids subducted. It goes from basalt to Amphibolite and finally at 100km depth eclogite. At the 100 km a lot of the water is forced out of the rock allowing the surrounding area to liquidize. Since it is liquid it is less dense then the solid area and rises. as it reached into the Continental or ocean crust it melts the surrounding area, and magma rises forming a volcano.
Mama rises when it is less dense than the rock surrounding it, and when the area around it allows free movement. The pressure allows the magma to convert form a liquid to a gas, which causes it to rise.