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1. Volcanoes erupt with a powerfully destructive mixture of ash, lava, hot, toxic gases, and rock. Explosions from volcanoes have claimed lives. 2. Option (c) is correct, you can make gold by melting the rock.
Volcanic eruptions can bring forth additional health risks such wildfires, floods, mudslides, electricity outages, and contaminated drinking water. The most powerful volcanoes are regarded as stratovolcanoes. A stratovolcano in Washington state named Mount St. Helens erupted on May 18, 1980. The crust melts and thins due to heat from the mantle plume, which results in volcanic activity at the surface. The sequence of volcanoes known as the Hawaiian Islands was created by the presence of a hot spot in the centre of the Pacific Plate.
At the Galeras volcano in the Andes of Colombia, Goff made the discovery. Dr. Goff noted that while gold can occasionally be found in extinct volcanoes, the Galeras volcano is currently spewing commercial quantities of gold from its raging summit. Yes, to some extent. It's crucial to keep in mind that a "rock" typically lacks a single melting point. It dissolves gradually over time. The minerals that make up igneous (magmatic) rocks, such as quartz, olivine, pyroxene, and feldspar, each melt at a different temperature.
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