Recreation involves activities that refresh the mind and body, such as outdoor activities, hobbies, and entertainment, and contributes to wellness, while leisure refers to free time from work. The document distinguishes between commercial recreation businesses like theme parks and zoos, and non-commercial options like public parks and community centers, with theme parks seeking to immerse visitors in simulated environments. It also outlines recreation programs and facilities provided by various levels of government and organizations to serve the general public as well as special populations.