how do you appreciate the efforts off human beings to discover an alternate energy sources to coal and petroleum for their daily use? (8-10 sentences)
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Coal and petroleum are exhaustible resources. They are widely used in our daily life. If we use them in this way, one day we find crisis of them. To meet the future needs scientists have worked on alternate resources. Bio fuel, solar, wind, tidal energy are renewable. Fossil fuels have high calorific value and thus it is important for us to save them for upcoming generations. Hence I appreciate the efforts made to find alternate of coal.
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we depend upon fossil fuels for our daily needs like cooking, transportation, running machineries and producing electricity,etc.... everywhere we go there is use of fossil fuel. without fossil /fuels we may be in stone age. show the use of fossil fuel in our daily life should be thoroughly appreciated.....
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