Final answer:
The Yellowstone volcano and its associated extinct volcanoes were produced by a continental mantle plume and hot spot.
Step-by-step explanation:
The Yellowstone volcano and its associated, extinct volcanoes were produced by the activity of a continental mantle plume and hot spot. A mantle plume is a column of hot rock that rises from deep within the Earth's mantle and creates a localized area of volcanic activity. The hotspot refers to a stationary area of intense volcanic activity within the Earth's crust.
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