【12月-1月IBT综合备考活动】☆Jelly月♂1月11日作文

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1月11日作业 新能源（sun, wind, water）will be soon replace 旧能源fossil fuels (oil, gas…)


With the increasingly development of the sciencetific technology, I believe one day the new resources, such as sun, wind and water, will totally replace those old ones, such as fossil oil, gas and so on. Considering the damages that fossil fuels bring to our environments, as well as the factor of limitation, the new sources have much more benefits than the old ones.


Although，the fossil fuels contributes a lot to human, it also bring much damage to our earth where we are living. The waste materials coming from the smoke of automobiles emerge, which is burning the fossil fuse, polluted our air seriously. Without the clean air, not only the human, but also all of other animals and plants will die finally. What's worse, the global warming is also put our living places into danger. Scientists have predicted that if the temperate continue rising, eventually, numerous major cities will be floured due to the ice caps in the solar being melted. So, we should stop using the fossil fuels as soon as possible, and let more green resources replace them.


Also, there is another factor that will lead the new sources unavoidable replace the fossil fuels is the limitation of the later ones. One study shows that the consume of burning the fossil fuels are increasing every years, and the amount of oil under the earth is quietly limited which will be totally used out in 50 years. That is to say, if we can not find our new resources replacing the old ones, we will have no fuels to use anymore. Fortunately, people are already able to make some the new resource including sun energy, wind energy, and water energy serving for us. What's the most impotent? Theses kinds of energy are renewable, which means if people use them in an appropriate way, we never need to worry that these energy will be exhausted one day.


In the conclusion, the two negative influences of the fossil fule, contamination and limitation, constrict its improvement. Finally, the new clean and renewable resources will totally replace the fossil foul.