What is the primary purpose of radiation shielding materials?

The primary purpose of radiation shielding materials is to absorb and reduce radiation exposure. These materials are specifically designed to protect individuals and the environment from harmful radiation by minimizing the amount of radiation that can penetrate through them.

The effectiveness of shielding is determined by the type and thickness of the material used, as well as the kind of radiation being dealt with (such as alpha particles, beta particles, gamma rays, or neutrons). By incorporating shielding materials, it's possible to significantly cut down on the radiation dose that a person may receive, thereby enhancing safety in environments where radiation is present, such as medical facilities, nuclear power plants, and research laboratories.

In contrast, other options suggest measures that either promote radiation or do not provide protection, which contradicts the fundamental goal of radiation safety and shielding practices.