Final answer:
Coffee pots often have orange color markings for decaffeinated coffee and black for regular, caffeine-containing coffee, to prevent confusion and ensure proper serving.
Step-by-step explanation:
In many coffee-serving establishments, different colors of coffee pots are used to indicate whether the coffee is caffeinated or decaffeinated. A common standard is that orange markings or an orange lid signifies a pot of decaffeinated coffee, while black markings or a black lid is used for regular, caffeinated coffee. This color-coding helps staff and customers avoid confusion and ensures that individuals who are avoiding caffeine for health reasons or personal preference do not accidentally consume it.