Some people believe that exploring outer space is important because it expands human knowledge and might lead to discoveries that will benefit humanity in the future. Other people believe that space exploration is a waste of money that could be better spent solving immediate problems here on Earth.

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In my opinion the more important thing to consider is the impact on the environment.
For example
the use of dirty energy sources from fossil fuels will trigger the occurrence of greenhouse gas emissions causing global warming and climate change.
This
is certainly very dangerous because it can cause other disasters
such
as long drought, extinction of animals, crop failure, sea level rise due to melting ice sheets etc.
Submitted by nadia on

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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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