Studying in case study answer area of tourism for several years, it therefore seemed quite logically for case study answer author to become engaged with case study solution question of tourist motivation and to talk about it in this work. Admittedly a big range of theories and studies on case study solution discipline of vacationer motivation already exists, or as Kay puts it, tourist motivation reviews embody an amalgam of ideas and strategies Kay, 2003, p. 600. Cohen 1974, p. 528 even criticized it as being a fuzzy set of concepts, descriptions and definitions. Nevertheless, case study solution basic question, first formulated by Lundberg 1971, continues to be: Why do people travel?Despite case study solution proven fact that tourism organizations and specialists customarily list various purposes, as an example Santiago 2007 named seven purposes for traveling, and case study answer World Tourism Organisation differentiates among four purposes as shown in figure 1, case study solution author concluded that there are only two main categories. These earthquakescannot be controlled by man, they happen whenever they are looking to. When you have apopulation of 30,000 people living in case study solution downstream area of Song Tranh 2hydropower plant, I really think having a hydropower plant is a bad idea unlessyou have measures in place on how to detect these earthquakes way before theyhappen and feature a plan on how to relocate these people if case study answer worst thinghappens. The science behind hydropower orhydroelectricity as it lately called now comes to moving case study solution energy inmoving water for more useful motives. This principle has been used from case study solution historic daysfor agricultural purposesirrigation andthe circulate of mechanical devicesmills, lifts, water clocks. Hydroelectricityas case study answer name indicates comes to move energy from moving water to generateelectricity for home and business uses. Hitherto electricity has beengenerated from moving water via case study answer use of dams.