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VISTA.Today on MSNMore than Magma: Dr. Terry Plank Delivers WCU’s Second Annual Mather Scholar LectureVolcanoes are responsible for building more than 80 percent of the Earth’s surface, and a subject of fascination and research ...
A volcano is an opening in the Earth's crust that allows magma ... called tectonic plates, moving towards each other. Some volcanoes, like Mauna Loa in Hawaii are caused by hot spots in the ...
A volcano is an opening in the Earth's crust that allows magma ... called tectonic plates, moving towards each other. Some volcanoes, like Mauna Loa in Hawaii are caused by hot spots in the ...
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