By James Iozia
When you hear of active volcanoes, one cannot help but think of Mount Etna, one of the world's most famous volcanoes. Located on the east coast of the island of Sicily, Mount Etna is the largest active volcano in the world. It is known as a stratovolcano, which means that it is conical and was built by the eruption of lava, ashes and pyroclastic flows. Currently it stands about 3,329 meters (10,922 ft.) high, but this is constantly changing due to summit eruptions.

