Final answer:
The fire pattern from direct flame involvement is predominantly characterized by heat transfer through infrared radiation, with convection also playing a role in moving heat away from the fire. Visible light contributes much less to the heating effect.
Step-by-step explanation:
The type of fire pattern that can result from direct flame involvement is characterized by intense heat transfer, mainly through infrared radiation. During a fire, the heat transfers to nearby materials and observers primarily in this form, which is why we can feel the warmth of a fire without directly looking at it or being in close proximity. While the visible light from a fire appears dramatic, it transfers comparably less thermal energy. Additional heat transfer occurs via convection, as hot air rises away from the fire, moving the heat along with it. Conduction in this scenario tends to be very slow and is usually negligible in the overall transfer of energy from the source of the flames.