Why do we need motor vehicles?

Driving a car is important for people in general because it provides status and the opportunity for personal control and autonomy [29][108]. In sparsely populated areas, owning a car is even more important, since it provides the only opportunity for travelling long distances due to a lack of public transport.

What is the purpose of the motor car?

A motor vehicle, also known as motorized vehicle or automotive vehicle, is a self-propelled vehicle, commonly wheeled, that does not operate on rails (such as trains or trams) and is used for the transportation of people or cargo.

How do vehicles help us in our daily lives?

Cars Enabled People to Travel and Relocate More Readily

The most obvious change for everyday people was that cars gave them a way to get around quickly. Suddenly, people had a new mode of transportation that could get them more places, which meant leisure travel became something common folk could afford.

Does driving cars cause global warming?

Highway vehicles release about 1.6 billion tons of greenhouse gases (GHGs) into the atmosphere each year—mostly in the form of carbon dioxide (CO2)—contributing to global climate change. Each gallon of gasoline you burn creates 20 pounds of GHG. That’s roughly 6 to 9 tons of GHG each year for a typical vehicle.

How do cars affect humans?

Motor vehicle emissions contribute to ambient levels of air toxics known or suspected as human or animal carcinogens. Exposures to air toxics can also cause noncancerous health effects, such as neurological, cardiovascular, respiratory, reproductive and/or immune system damage.

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