A 'volcano' is a mountain with a large hole at the top. 'Active' volcanoes can be dangerous because they can erupt, or produce very hot, melted rock. In Sicily, there are several towns near a large volcano. Why do people live in such a dangerous place? Is it safe?
Welcome the sights and sounds of the world with the Footprint Reading Library. This content-based reading series presents fascinating real-world stories in three formats: print, audio, and video from National Geographi... more