Which factor is NOT typically associated with increased radiation exposure?

The correct answer is based on the understanding that temperature does not have a direct impact on radiation exposure levels. Radiation exposure is influenced by several factors, primarily those that relate to the environment and human activity.

Altitude is known to increase exposure because the higher the altitude, the thinner the atmosphere gets, allowing more cosmic radiation to reach the surface.

Occupational exposure is relevant as some professions, such as healthcare workers dealing with X-ray equipment or nuclear industry workers, are directly exposed to higher levels of radiation as part of their job.

Geological formations can also contribute to increased radiation exposure, particularly in areas with high natural radioactivity, such as those with uranium deposits or certain types of rock that emit radon gas.

In contrast, temperature, while it may affect various physical properties and reactions, does not inherently change the levels or rates of radiation exposure. Thus, it is not a factor typically associated with increased radiation exposure.