Here is this week's vocabulary words. Quiz is on Thursday.
hot spot -a volcanically active area of Earth's surface far from a tectonic plate boundary.
magma chamber-the body of mothen rock that feeds a volcano.
rift zone- an area of deep cracks that forms between two tectonic plates that are pulling away from each other.
vent- an opening at the surface of the Earth through which volcanic material passes.
volcano- a vent or fissure in the Earth's surface through which magma and gases are expelled.
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