Debris flows, also known as mudslides, are a common type of fast-moving landslide that tends to flow in channels. What causes landslides and debris flows. Landslides are caused by disturbances in the natural stability of a slope. They can accompany heavy rains or follow droughts, earthquakes, or volcanic eruptions. Mudslides develop when water rapidly accumulates in the ground and results in a surge of water-saturated rock, earth, and debris.
In the Fullmetal Alchemist series, the Flamel symbol is the mark depicted (along with wings and a crown above it) on the back of Edward Elric's trademark red coat and on the left shoulder of Alphonse Elric's armor body.
Because there were seven known heavenly bodies, the alchemists believed that there were seven base elements.. The alchemists used symbols to identify elements, and made many important discoveries which led to the development of the modern science of chemistry.