▶ Your Answer :1. cars more often 2. global warming With the advancement of technology, we can now readily move from place to place without any hardship. This can be mainly attributed to the invention of cars and airplanes, which are two of the best vehicles. Some people believe that airplanes have greater effect on people's lives than cars. However, as far as I'm concerned, I think cars are more influential to human beings as a means of transportation. From now on, I will give two reasons to support my opinion.
First of all, cars are daily used in people's lives whereas airplanes serve as a transportation occasionally, only when traveling continent to continent. In fact, ordinary people usually move around within his or her country and they can travel the distance by driving cars. Since airplanes are only for long-way distance, for ordinary humans, cars are better means of transportation, thus pose a stronger effect. For example, I ride cars daily. When I go to school, I ride a car. Without it, I would have to walk all the way to the school or take a subway. However, both selections are waste of time since my home is far from both school and a station. Thus, I feel the effectiveness of cars daily. It enabled human beings to travel with a high efficiency. In the emergency situations, one can feel the efficiency of car too, since 911 is basically a car that transport patient as quickly as possible. On the other hand, as mentioned above, airplanes are for special situations and very occasionally used for most of the people.
On the top of that, cars can also be more effective on negative perspective. Global warming. Cars release harmful gases in to the air, and it precipitates the greenhouse effect. As the earth's getting hotter and hotter, It is posing more effect on people's lives. For example, according to the research conducted by Stanford University, glaciers are melting because of the global warming. This obviously poses a threat to human beings for many reasons. Once again, gasoline gases emitted by cars are a main reason for the global warming, and thus it is undeniable to say that cars are highly influential on people's lives. On the other hand, airplanes rarely emit any harmful gases since it is operated by electronic power engines. Also, usage of the car overwhelms the usage of the airplane, thus producing way more harmful chemicals.
For these reasons, I believe that cars have greater effect on people's lives.
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