Which of the following describes a cremation urn?

A cremation urn is specifically defined as a receptacle for holding cremated remains. Its primary function is to securely store the ashes after the cremation process has been completed, providing a respectful and dignified way to honor the deceased. Cremation urns can vary widely in design, material, and size, catering to personal preferences or the wishes of the family. They can be made from metal, wood, ceramic, or biodegradable substances, and often serve as a memorial piece in homes or galleries.

The other options, while related to aspects of handling remains or memorialization, do not accurately describe what a cremation urn is. A temporary container for remains is typically used to transport the ashes before a permanent urn is chosen. A decorative piece for display could refer to an ornament or memorial but does not capture the specific purpose of containing cremated remains. A burial plot pertains to a designated area of land for burying a casket or urn but is distinct from the function of an urn itself. Therefore, identifying the urn as a receptacle for cremated remains is essential for understanding its role in the cremation process.