Which one do you prefer? Burying your body or through cremation? For me, I choose Cremation. It is very cost effective. They will just cremate your body into ashes and you can chose whether by placing your ash into a container or scatter it anywhere. Unlike Burial, you will need a casket and even a lot to where they will bury your body. 
Justify your answers please 
To be honest, I do not care what happens to me after death. I don't believe in an afterlife. I'm more inclined to cremation. It is not so pollute the earth. See how much useless land for cemeteries. Justify your answers please I, too, do not care what happens to my body after death, but cremation is still better. Do not worry about choosing a coffin and polluting the land.