주제 : Renewable sources of energy, such as solar and wind power, will soon replace fossil fuels.
It is often said that renewable energy will substitute for fossil fuels in a few years. Some people may be opposed to this statement because renewable energy necessitates much more technical developments to be used commonly like fossil fuels. However, I definitely believe that renewable sources would be the first priority before long because it is not fatal to the natural environment. What is more, fossil fuels are almost used up last a few years.
First of all, renewable energy has not negative influence on the environment. Although fossil fuels have been the most prevalent and practical resources, it caused a serious environmental pollutions to the extent that it threatens humans general life. The most suitable example for this is global warming. It is directly caused by greenhouse gases which are produced when people burn coals and oils to generate energy, go vehicles, and heat homes. This dangerous phenomenon can be easily experienced in my general lives. Every year, the highest temperature in the summer is renovated and I cannot enjoy a snowy day in the winter. What is more, sea level is increasing per year because of molten glaciers in the pole. These are catastrophic accidents.
Also, it is no wonder that fossil fuels would be exhausted soon. This is because people overused all of the fossil fuels on developing their society since the industrial revolution. As a result, there will be no other ways to meet the people's needs about energy except for the renewable sources. For instance, according to a recent study, the great part of fossil fuels will disappear especially, petroleum in 30 years, coal in 50 years. The study also mentioned that the research and development on renewable source is ongoing and there are many repeatable sources which is already utilized by public. In fact, Korea government financially supports to install solar energy generator in a certain regions and also invests in tidal sources in the west sea of Korea.
In short, I believe that fossil fuels will be soon replaced by renewable energy. One significant reason is that human exhausted a huge amount of fossil fuels which has a seriously negative impact on environment.