Put a check (/) if it is useful effects and (x) if it is not
_____1. Cutting a piece of cloth to be made into the handkerchief
_____2. Changing wood into charcoal for cooking
_____3. Burning old tires
_____4. Cutting old tires to be made as plant pots
_____5. Cutting and shaping of wood to be made into a chair

useless answer = report