GREEN HOUSE EFFECT HAS THE BIGGEST IMPACT ON OUR ENVIRONMENT. THEREFORE, SOME PEOPLE ARGUED THAT WE SHOULD ONLY USE THE CAR RUN THROUGH ELECTRICITY RATHER THAN USING INTERNAL COMBUSTION ENGINE POWERED CAR. I STRONGLY AGREE WITH THIS VIEW POINT, AS THERE ARE MANY DEMERITS ASSOCIATED WITH THE USE OF PETROLIUM CARS. THIS ESSAY WILL DUSCUSS, FIRSTLY THE BENEFITS OF HYBRID VEHICLES; SECONDLY SHOWS THE SCARCITY OF AVAILABLE FOSSIL FUEL RESOURCES ON THE EARTH, FOLLOWED BY A REASONED CONCLUSION.