Many people have adopted these two ideas that it has poisoned their minds not to think of the adversely underlying impacts on the environment, human health, and traffic problems However, a number of environmental scholars who are concerned about the bad impacts have considered the reduction of private vehicles with the introduction to public transportation. ... That the vehicles produce smoke consisting of largely carbon dioxide (CO2) is widely known to the world, and its adverse effects to the environment are very critical. ... It is an undeniable fact that the emission of exhaust fumes fr...

• Word Count: 1296
• Approx Pages: 5
• Grade Level: Graduate