Rubble refers to broken pieces of stone, brick, or concrete that are often the result of construction or demolition activities. It can vary in size from small fragments to larger chunks and is commonly found at construction sites or in areas where buildings have been destroyed. Rubble is typically considered debris and may need to be cleared away for safety and to make way for new construction. In construction and landscaping, rubble can be repurposed for various uses, such as creating foundations, drainage systems, or decorative features. It is also a key component in recycling efforts, where materials are crushed and reused in new building projects. Proper management of rubble is essential for maintaining clean and safe environments.