What is unique about the burning method for human waste?

• A. Never used in U.S.
• B. Used only where conditions will not permit burial
• C. Used with general sanitation practices
• D. Not used with any sanitation practices

Answer: (B)

The burning method is a backup disposal option used only when burial isn’t feasible. Incineration destroys pathogens by high heat and leaves only ash, reducing the volume and preventing leachate or groundwater contamination. Because burial is usually chosen when conditions allow, burning is reserved for sites where soil, groundwater, or space constraints make burial impractical. It’s not a routine, general sanitation practice, and it’s not a universal method in the U.S.; it’s specifically for situations where burial cannot be done.