Fossil fuel, such as coal, oil and natural gas, is extensively used in many countries which cause harm to the environment. The use of alternative sources of energy, including wind and solar power, however, is being encouraged in many countries. Is this a positive or negative development？
Give reasons for your answer and include any relevant examples from your own experience or knowledge. Write at least 250 words.
Model Answer 1:
Positive development Fossil fuel, though extensively used, is not eco-friendly and its usage comes with huge environmental costs. Considering global warming and climate change, and the detrimental effects fossil fuels have on the environment and public health, green fuel, such as solar, hydro and wind power, could be the answer to our future energy demand.
It is a good thing that many countries have already started using these green power sources. The demand for fuels is rapidly increasing in many countries with the population rise. It is als
o associated with industrialisation and it seems only obvious that oil, coal and natural gas-rich countries would largely use them to take the leverage of their stock of such energy sources. For instance, Russia has natural gas, China and India are rich in coal and the USA and OPEC countries have a huge stockpile of oil. Besides, other developed countries that do not have a huge stock of such fuel, import them from other countries at a considerably cheap price.
However, the stock of fossil fuel is limited and would get exhausted at a certain point. So, alternative and green sources, which is renewable, would be the main source of our energy in the future, and we should get ready for the time when we will have no new oil or gas stock. Since green energy like wind and solar energy is renewable, their use should be as much encouraged as possible from right now, and it is a good thing that the trend has already started. Alternative sources of power, such as solar and wind power, do not pollute the environment, have lower carbon emissions and are eco-friendly. So their use could save the planet from the disaster of global warming which is already visible around us. Wind power and solar power are in use in countries like Denmark, Germany and France, a
settingsunnd more and more countries are joining the list. We already have an extremely efficient technology to produce solar and wind power, and the trend is quite encouraging.

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