Subterranean termites primarily live in what type of environment?

Subterranean termites thrive primarily in soil, which provides them with the necessary moisture and protection from environmental hazards. Their nests are typically built underground, allowing them to access wood sources while staying hidden from predators and the elements. The soil not only supports their colonies but also maintains the humidity levels needed for their survival. Subterranean termites often create mud tubes that lead from their underground colonies to above-ground food sources, such as wooden structures, while avoiding exposure to light and dryness. This reliance on soil for habitat and sustenance is a defining characteristic of their behavior and ecology.