gripped by fear as i am always thinking that a volcano will explode again. thinking that a volcano will explode aaain. . , ., ., thinking that a volcano will explode aaain. . , thinking that a volcano will explode aaain. . ., again. the city of goma sits on to volcanic mountains again. the city of goma sits on to volcanic mountains that again. the city of goma sits on to volcanic mountains that can i again. the city of goma sits on to volcanic mountains that can erupt again. the city of goma sits on to i volcanic mountains that can erupt at any time. this is what s left after the recent interruption in may and as people rush back to rebuild in a place they once called home experts monitoring the mountains a air circulating here is not clean and people could be suffering without them knowing. this doctor heads the chemistry department at the volcano observatory. he monitors the volcano activity and that involves going up the mountain at least twice a month and he says his own health