Vulkaan Indonesië na 400 jaar actief

Indonesian school children walk home after schools were suspended in Tanah Karoh due to the eruption of Mount Sinabung (background) in North Sumatra on August 30, 2010. Airlines on August 30 were warned to avoid remote Mount Sinabung in northern Sumatra as the volcano spewed a vast cloud of smoke and ash high into the air for a second day after springing to life for the first time in four centuries on August 29. AFP PHOTO / SUTANTA ADITYA AFP