Distinguish between "conduction", "convection" and radiation as related to heat transfer.

Conduction occurs when a substance is transferring heat via touching.

Convention occurs when the substance being heated begins a cycle of cooling and heating. the heat goes to the opposite side of which the substance is being heated and the substance is cooled on the corresponding side, this cycle continues until the heat source is extinguished.

Radiation occurs when the heat of a substance is being transferred via gas form. Ex: sunburn.