Wallenda told ABC News he has “a little bit more angst” than normal as he prepares to traverse an 1,800-foot wire across the crater of Nicaragua’s Masaya Volcano.
In This Story: Volcano
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater.
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