Fossil fuel, such as coal, oil and natural gas, is extensively used in many countries which cause harms 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?

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In the recent years, many of the developed and developing countries are encouraging the use of solar and
wind
Use synonyms
power
instead
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of coal and oil fuels. There are numerous reasons for
this
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shift and
this
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enhancement
also
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has pros and cons which will be cited in the essay below.
To begin
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with, in the
last
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few decades, there has been an upward trend in the number of industries due to industrialization across the globe, which has led to the increase in the use of oil, coal and other fossil fuels.
This
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in turn has led to increase in the
air
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and water pollution in many countries.
Therefore
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, many nations are opting for substitutes of these resources which will not add to global warming. There are many benefits of using solar and
wind
Use synonyms
energy
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which includes being cost effective, less pollution, reduction in usage of other resources and so on and so forth. Solar
energy
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does not produce
air
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and water pollution,
hence
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, gives cleaner
air
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to breathe. Usage of solar
energy
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also
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is one of the prime factors which helps in reducing the electricity bills.
On the other hand
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, there are a number of advantages of using wing
energy
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as it is free of cost, unlimited, low maintenance. Unlike other types of power plants, it emits no
air
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pollutants or greenhouse gases. The
wind
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turbines harmlessly generate electricity from
wind
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passing by.
Wind
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energy
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is far more eco-
friendly
Suggestion
more friendly
friendlier
than the burning of fossil fuels for electricity.
Also
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,
wind
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turbines can generate
energy
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24 hours a day since they are not dependent on sunlight. To conclude, it is evident that using solar and
wind
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power has more positive impact and
hence
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, they are encouraged by many nations.
Submitted by Kin Soni on

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Answer the 'Problem and Solution' topic

Problem-and-solution essays fall naturally into two parts, the first describing and exploring the problem, the second setting out the solution or solutions.

You essay structure should look something like this:

  • Introduction
  • Body paragraph 1 – Problems
  • Body paragraph 2 – Solutions
  • Conclusion

Examples to start your body paragraph:

  • One of the first problems of the...
  • Another problem that needs to be considered...
  • A possible solution to this problem would be...
  • One immediate practical solution is to...

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Topic Vocabulary:
  • Fossil fuels
  • Renewable energy
  • Carbon footprint
  • Global warming
  • Sustainability
  • Energy security
  • Economic development
  • Technological advancement
  • Energy independence
  • Infrastructure investment
  • Intermittent supply
  • Storage technology
  • Public acceptance
  • Renewable energy sector
  • National security
  • Research and innovation
  • Viable energy sources
  • Upfront investment
  • Environmental impact
  • Carbon emissions
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