Positive and negative effects of cars
Cars have become the heart and soul of transportation since their invention by Henry Ford. People are influenced by their style and performance as they wade through the streets and on the highways at top speeds. In short, they have become the part and parcels of the life however like any product they too have their shortcoming. So, let’s find out their positive and negative effects on people.
Positive effect of cars:
Comfortable: Cars are epitomes of comfort with plush seats and climate control. With the arrival of the automatic transmission, driving the car has become easier for the people. They can travel at extremely fast speed and are also nimble in the busy city traffic. Apart from cutting the travel time, cars also express the individuality of their owners.
Transportation: They play a very important role in carrying the passengers from one place to another. In addition, local merchandise in small quantities could be supplied to long distances. It was not possible in the past when the mode of transportation included carriages driven by horses.
Varieties of cars: There are different types of automobiles catering to the requirements of the users. Some of them like sedan models while other prefer hatchback. Similarly, sports model of top brands is very popular among the users who love speed. There are so many fuel efficient cars are also available now. Due to the presence of a large number of options, customers can pick and chose their favorite cars.
Negative effects of cars:
Congestion: Production of cars has increased resulting in traffic jams in the city. Easy availability of loans has allowed people to buy more than one automobile for their family. Since the construction of roads has not kept pace with the number of vehicles sold, it has lead to congestion on the road. Major cities in the country are suffering from transport related problems.
Pollution: Excessive cars on the road are causing pollution because they emit harmful gases such as carbon-di-oxide that cause global warming. According to experts, the pollution level is increasing at an alarming rate causing health problems to the people. The majority of them suffer from chronic bronchitis and lung infection. Pollutants from the vehicle are deposited in the soil, enter the food chain and affect different systems of the human body.
Lead from the vehicular smoke inhibits the production of red blood cells in the body causing lack of oxygen and anemia. Due to constant exposure, people are infected with chronic diseases such as blood cancer as pollutant obstructs the functions of the body metabolism.
One of the pollutants released from the burning of the fuel inside the exhaust is benzene which is responsible for the suppression of the immunity system and leukemia.
Accidents: The increase in a number of vehicles on the road is responsible for the higher rate of accidents. People love speed and have scant regard for the traffic rules resulting in car crashes. It leads to loss of life and property. Cars often mow down the pedestrians or kill other drivers in a hit and run accidents.
Conclusion: In spite of the negative effects, cars are the necessary evil for the mankind. The advent of technology has compelled scientists to design vehicles that would be running on clean and pollution less fuel in the future. Hybrid cars that are under production symbolize the philosophy of energy conservation and respect for the environment.