Given that all of the Hawaiian Islands were created by volcanic activity, it is somewhat surprising that only one of the islands possesses any active volcanoes. Why did the volcanoes that built the other islands stop erupting and why are those on the big island still active? This video segment adapted from NOVA describes the role of a relatively rare phenomenon, known as a hot spot, in the formation of these majestic islands. This video is available in both English and Spanish audio, along with corresponding closed captions.
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