Use tinder, leaves, pine needles, or bark to ignite the kindling. Add larger sticks as the fire builds up. Put the largest pieces of wood on last, being careful not to make a sudden shower of sparks. To keep a good fire going, place large pieces of wood outside and gradually push them into the flames. It's wise to carry a candle as a fire starter to conserve on matches.
Fires have a place in camping, and it is basically for aesthetics.
Fire also provides warmth, and in an emergency this is vital. Not only is physical warmth attained, but psychological warmth, as well. If lost, fire is security, peace of mind and safety, for we all know animals fear it. Fires are helpful for signaling - three in a row or three puffs of smoke are internationally recognized distress signals. Fire is also a weather indicator.