Environmental cleanup initiatives are efforts aimed at removing pollutants and restoring natural habitats. These initiatives can involve cleaning up contaminated sites, such as Superfund sites, where hazardous waste has been improperly managed. Volunteers often participate in local cleanup events, helping to remove trash from parks, rivers, and beaches to improve the health of ecosystems. Governments and organizations also implement programs to address pollution and promote sustainability. For example, EPA (Environmental Protection Agency) oversees various cleanup projects and enforces regulations to protect air and water quality. These initiatives not only enhance the environment but also raise public awareness about the importance of maintaining a clean and healthy planet.