Final answer:
Moisture increases the likelihood of termite infestations in structures by providing a hydrated environment and lowering evaporation rates.
Step-by-step explanation:
Moisture makes structures more conducive to certain termite infestations. Termites are attracted to and thrive in damp environments because the moisture provides them with the necessary hydration.
Additionally, when the air is moist, evaporation rates decrease leading to a smaller difference in water vapor pressure between the leaf surfaces and the soil, which can create a more hospitable environment for termites.