A beach cleanup is an organized effort to remove trash and debris from coastal areas. Volunteers gather to pick up litter, such as plastic bottles, food wrappers, and other waste that can harm marine life and the environment. These events often take place on weekends and can involve local communities, schools, and environmental organizations. The goal of a beach cleanup is to protect ecosystems and promote awareness about pollution. By cleaning up beaches, participants help preserve the beauty of natural landscapes and ensure safer habitats for wildlife, including sea turtles, birds, and various fish species.