Debris Mountain is a term used to describe a large pile of rocks, ASH, and other materials that have been left behind by a natural disaster or other event. The term can also refer to the accumulation of debris from human activities such as construction. The crossword solutions for Debris Mountain are SCREE (5 letters), ASH (3 letters), and FLOTSAM (7 letters). SCREE is a type of rock fragment that is formed by the physical and chemical weathering of bedrock. ASH is a type of fine-grained material that is created when something is burned. FLOTSAM is the name given to items that have been discarded, abandoned, or lost at sea. All three of these terms are related to Debris Mountain and help to describe the large piles of debris that can be found in many places around the world.