Which of the following is associated with the act of scattering cremated remains?

The act of scattering cremated remains is most accurately described as casting. This term refers specifically to the process of spreading the ashes of a deceased person in a meaningful location, which could be a favorite place of the deceased, over water, or another area that holds sentimental value. Casting allows for a ritual that honors the deceased while also promoting a sense of closure for the bereaved.

In the context of other options, interment involves placing cremated remains in a grave or niche, which is more about final disposition than dispersal. Commingling refers to mixing ashes together, typically from multiple individuals, which is a different concept from scattering. Storage involves keeping cremated remains in an urn or another container, again distinct from scattering, as it implies keeping the remains rather than dispersing them. Thus, casting is the term that directly aligns with the act of scattering.