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Volcanoes! a site for exploration and discovery of photos, stories and information about volcanoes.

A volcano is a mountain or hill formed by the accumulation of magma or molten rock. Magma is typically produced at depths of 50 to 60 miles below the surface; because liquid magma is less dense than solid rock, it is pushed out of cracks in the Earth’s surface. Volcanic eruptions can be deadly,... [Read More]