Final answer:
Natural fires occur in the tropics, specifically in tropical savanna biomes, which have a combination of grasses and scattered trees.
Step-by-step explanation:
Yes, natural fires do occur in the tropics. These fires are mainly caused by lightning and are a natural disturbance in certain forest types. In the tropics, you would find natural fires occurring in tropical savanna biomes, which have a combination of grasses and scattered trees. These biomes are characterized by a dry season and abundant ignitions from lightning.