Radioactive contamination occurs when radioactive materials are released into the environment, leading to the presence of these harmful substances in air, water, or soil. This contamination can result from accidents at nuclear power plants, improper disposal of radioactive waste, or even natural events like volcanic eruptions. Exposure to radioactive contamination can pose serious health risks, including increased chances of cancer and other illnesses. It is important to monitor and manage contaminated areas to protect public health and the environment. Efforts to clean up and contain radioactive materials often involve specialized techniques and safety measures to minimize exposure.