47 Select the correct answer from each drop-down menu. The source of energy shown in the image is square Adrawback of building a dam is that square renewable nonrenewable

To answer the question, we need to understand what a hydroelectric power station is and how it generates energy.A hydroelectric power station generates electricity by using the potential energy of water stored at a height. Water is typically stored in a reservoir or dam. When it is released, it flows through turbines, which convert the kinetic energy of the falling water into mechanical energy. The turbines are connected to generators, which then convert this mechanical energy into electrical energy.Given the description in the picture details, the source of energy for a hydroelectric power station is the potential energy of water, which is often referred to as "hydraulic energy" or "hydro energy."Therefore, the correct answer is:The source of energy shown in the image is **hydraulic energy**.