Theme park is defined as an amusement park either based on a theme over the whole park or with different themes in various parts of the same amusement park, and is one of the important components of amusement industry. Here, theme means creating by design and arrangement, as well as operation of physical elements in that area, "the atmosphere of another place or time". Because the amusement industry is booming in some countries today, planning and design for theme parks is more important than ever.