View of the Tungurahua Volcano throwing [Getty Images]

View of the Tungurahua Volcano throwing incandescent rocks and lava, from the town of Runtun, Ecuador, on December 4, 2011, 135 km south of Quito. A reactivation of the eruptive process of the Tungurahua volcano, forced authorities to increase from yellow to orange the alert in the surrounding areas. AFP PHOTO Pablo COZZAGLIO. (Photo credit should read PABLO COZZAGLIO/AFP via Getty Images)

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