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同意与否renewable resources of energy (sun,wind,water) will soon replace fossils fuels such as gases,oil,and coal?
Previously, few people mention the term "energy" ,But nowadays, with the widespread energy crisis and the invention of new power utilization, the issue of the displacement of renewable resources such as sun,wind,water to fossils fuels such as gases,oil,and coal has heated.As for me,I believe that it is the irreversible trend that fossil fuels are doomed to be edged out by renewable resources because of their limited storage and polluting nature.
First of all ,fossil fuels have exposed a plethora of inborn disadvantages.The most serious shortcoming is the limited storage. It is a common sense that coals, oil, are mainly formed by deposit of ancient plants, and so is the principle of the formation gases. Since they are unrenewable --once burned, they vanish--the limited storage has already could not afford the large amount of energy required by human activities.Therefore, the energy crisis drives human beings to explore new energy sources. In addition,the over-utilization of fossil fuels has already generated a meriald of serious environmental problems. Burning too many coals is the main reason for global warming and acid rain,which melt the Antarctic iceberges and erode architectures and crops.The tremendous environmental degradation also calls for alternative energy resources.
Then with the advancement of physical and geological science , we used our wisdom and invented many technology to take advantage of other natural resource which those shortcoming of the fossil fuels can be avoid. Sunshine is inexhaustible. We will never worried that one day the earth will be short of sun light. So are wind and water. Besides, compared with fossil fuels, the utilizations of these natural resources are cleaner and environmental friendly. They will not generate unpleasing smells or poisoning chemicals. All of these advantages are selfexplaintalry to the irresistible trend of displacement of renewable energy to the fossil fuels.Actually many country has already reached the consensus and run programs to further investigate and popularize the application of these new power supply.
Over the past century, human beings have already paid a heavy lesson for the plundering utilization of fossil fuels . And now renewable energies provide us an vision to break away the shadowiness of past and build a better society. The fossil fuels will be deserted very soon. |
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