What process reduces a body to bone fragments through combustion or evaporation?

Cremation is the process that reduces a body to bone fragments through combustion or evaporation. This method involves the application of high temperatures in a specially designed furnace, known as a cremation chamber. The intense heat causes the body to be consumed and transformed into ash and bone fragments, which can then be collected and returned to the deceased's family if they choose.

Understanding cremation is essential in the context of funeral directing, as it is one of the most common alternatives to traditional burial. It requires knowledge of the legal requirements, procedures, and sensitivities involved in performing cremation services.

The other processes mentioned, such as embalming, burial, and disinfection, serve different purposes and do not involve the combustion of the body. Embalming is primarily a preservation technique that employs chemicals to temporarily delay decomposition. Burial involves interring a body in the ground and does not involve direct body alteration. Disinfection is aimed at killing pathogens and is typically a preparatory step in the handling of human remains, but does not relate to the reduction of bodies through combustion or evaporation.