Solar energy is becoming more and more popular as a source of household energy in many countries around the world.whybis this? What are the advantages and disadvantages of solar energy?

The global phenomenon of urbanization since the beginning of industrialisation to the present day has brought opportunity and prosperity to our life, but at the cost of depletion in non renewable source of energy
such
as coal and petroleum. Owning to
this
cause, the government of all around the world, are now switching to the renewable sources of energy. In
this
essay, I shall discuss a number of advantages and disadvantages to
this
development. Over the
last
few decades, the world's population has increased drastically, so we are now consuming coal, petroleum and fossil fuels at a very fast pace.
As a result
, these non renewable sources will soon deplete and the world will face energy
crices
an unstable situation of extreme danger or difficulty
crises
sources
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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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Topic Vocabulary:
  • Renewable
  • Finite
  • Cost-effectiveness
  • Initial setup costs
  • Electricity bills
  • Environmental concerns
  • Greenhouse gases
  • Climate change
  • Government incentives
  • Subsidies
  • Rebates
  • Technological advancements
  • Efficiency
  • Viable option
  • Installation costs
  • Dependency
  • Overcast weather
  • Backup energy sources
  • Toxic materials
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