This probably seems like a trick question. Everybody knows that termites eat wood. But in fact, termites have also been known to chew their way through plaster, insulation, and some soft metals. Termites eat wood because they seek the cellulose and other nutrients within it to live. They have a special kind of bacteria in their gut that allows them to break down cellulose within wood, which is why it’s no problem for them to munch through floors. What they eat and how they feed will also vary slightly based on the species of termite. In the United States, there are three types of termites, all found in different locations with different feeding habits:
Subterranean termites: These are the most destructive termites. They form the largest colonies, eat rapidly through wood, and live in the ground. They typically only come in the home to feed.
Drywood termites: These termites can form multiple colonies within one home. They most commonly go for wooden structures including frames, flooring, and furniture.
Dampwood termites: As their name might suggest, this type of termite likes wood with high moisture content, including decaying wood and woodpiles.