Institute of Occupational Medicine pesticides from food and other sources. This work demonstrated that although it is likely that most people are exposed to low levels of a wide variety of pesticide compounds it is unlikely that such exposure would have measurable effects on the health of the population. In 1995 the Soufriere Hills volcano on the Caribbean island of Montserrat erupted, spewing volcanic ash containing large amounts of the crystalline silica mineral cristobalite over the surrounding area. IOM scientists investigated the health of people who lived on the island. In general the exposure of the residents was low, because most people lived well
Empedocles (volcano) sign of erupting in the near future. While the volcano's top is now 7 meters below sea level, it was once visible above the water. In 1831 Empedocles broke the surface as Graham Island (Ferdinandea) and almost caused a major international incident when several countries tried to claim ownership of it. It disappeared into the water again five months later. Empedocles (volcano) Empedocles is a large underwater volcano located 40 km off the southern coast of Sicily named after the Greek philosopher Empedocles who believed that everything on Earth was made up of the four elements. According to Italy's National