hybrid cars
In basic concept, when environmental protection is considered, hybrid vehicles are more often chosen as it has been proven through extensive experimentations that the level of emission in the case of hybrid cars is substantially low compared the emissions produced by typical internal combustion engine vehicles and in the face of continually rising fuel prices, these hybrid vehicles are beneficial in maintaining better fuel economy.
It is significant to understand that one of the prevalent demerits of any fuel-run vehicle is its emission and to much carbon emission contributes for worsining of pollution levels which greatly affects not only the surrounding environment but also to us- human beings