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建立人际资源圈Oil
2013-11-13 来源: 类别: 更多范文
Oil
Introduction
Imagine what would happen if the world were to run out of oil. One of the many problems that would occur is that gasoline would no longer be available. This means that you would no longer be able to drive your car or take a bus somewhere. Planes would no longer be able to fly. Transportation will become more difficult and costly. According to the Department of Energy, Transportation accounts for two-thirds of the oil used in the U.S. According to a United Nations study, the worlds oil reserves will run out by 2075. We need to come up with either a way to create artificial gasoline or cars that do not use gasoline. The easier way would be to create cars that do not use gasoline. There are currently a few types of cars in development that do not use gasoline. One type is an electric car, which is powered by batteries. This type of car is not very practical due to the many batteries you would need and the cost would be great. There are also cars powered by solar pane!
ls, but they do not work
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