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Indian Defence Review on MSNScientists Dropped Gophers on Mount St. Helens for 24 Hours—40 Years Later, Their Impact Changed the Ecosystem ForeverIn the aftermath of Mount St. Helens’ 1980 eruption, an unusual experiment with gophers set the stage for an unexpected ...
Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...
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