2. HYBRID A hybrid electric vehicle (HEV) is a hybrid vehicle that combines a conventional internal combustion engine propulsion system with an electric propulsion system. The presence of the electric power train is intended to achieve either better fuel economy than a conventional vehicle, or better performance. A hybrid electric vehicle is also a form of electric vehicle; a variety of types of HEV exist, and the degree to which they function as EVs varies as well. The most common form of HEV is the hybrid electric car, an automobile driven by a gasoline internal combustion engine (ICE) and electric motors powered by batteries. Hybrid electric trucks (pickup and tractor) also exist.
3. BIODIESEL El biodiesel es un biocombustiblesintético líquido que se obtiene a partir de lípidos naturales como aceites vegetales o grasas animales, con o sin uso previo,mediante procesos industriales de esterificación y transesterificación, y que se aplica en la preparación de sustitutos totales o parciales del petrodiésel o gasóleo obtenido del petróleo.
5. Why to Bay a hybrid car If you bay a hybrid car you would help the earth not have so much pollutants because then you wouldn´t smell and also they are comfortable because they make you spend less money that you usually spend.
