Many scientific studies confirm, people have depleted the earth's natural resources.
Most people destroy these resources in order to produce enough energy to fuel their cars, homes, and offices. Renewable energy, power which is replaced by natural forces, such as wind power , solar energy , hydro power , geothermal , OTEC , and biomass , can solve both of these dilemmas. By using nature's elements, there is little environmental impact. These resources depend on natural forces to turn an electrical generator to create power. Since no one has control over the weather, renewable energy sources are not as reliable and efficient as nonrenewable resources.