What type of container is commonly used for temporary storage of cremated remains?

The correct choice for the temporary storage of cremated remains is a corrugated container. These containers are typically made from lightweight cardboard or similar materials and are designed to hold the ashes until a more permanent resting place is chosen. They are often used because they are affordable, easily transportable, and can be created quickly, making them suitable for immediate needs after cremation.

Urns are generally intended for the permanent storage of cremated remains, often crafted from materials like ceramic, metal, or wood. While they serve a similar function, they are not typically categorized as temporary solutions.

A columbarium is a structure or a wall with compartments specifically designed to hold urns containing cremated remains. While it provides a respectful and permanent means for storing ashes, it does not serve the purpose of temporary storage.

Coffins are designed for the burial of the deceased and are not used for the storage of cremated remains. They are primarily associated with traditional interment practices rather than cremation.

Therefore, the corrugated container is recognized as the most appropriate and practical option for temporarily holding cremated remains.