Expository Essay: Environmental Protection and Alternative Fuels
Today, the problem of environmental protection is one of the major global problems that threaten to the survival of the mankind and numerous species inhabiting the Earth. In such a situation, the use of fossil fuels is the major cause of the environmental pollution. Therefore, the introduction of alternative fuels can reduce consistently the pollution and, thus, improve the environmental situation worldwide.
Modern industries and transport cannot function normally without the use of fossil fuels since there are no alternatives that can totally substitute them at the moment. At the same time, fossil fuels are the major source of the pollution of the environment because the use of fossil fuels leads to the emission of CO2 and other gases and dangerous elements that pollute air and environment at large. Consequently, the more people use fossil fuels the more they pollute their environment. Hence, the only logical solution of the problem of the protection of the environment is the minimization of the use of fossil fuels and the total ban of the use of these fuels. But this measure will need the use of alternative fuels and sources of energy.
Among the variety of existing alternative fuels, it is worth mentioning the solar energy which could transform the solar power and generate electricity. Also, it is possible to use the wind power as a source of energy. Basically, the wind power may be used to generate electricity similarly to the solar power, but it also has its own limitations because it is dependent on the environmental situation, i.e. on the wind.
In conclusion, it is important to stress that the aforementioned alternative sources are harmless to the environment and are renewable sources of energy. Hence, they can be an efficient solution of the problem of the environmental protection.
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