In the future, it seems it will be more difficult to live on the Earth. Some people think more money should be spent on researching other planets to live, such as Mars. To what extent do you agree or disagree with this statement?

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As humans are going to become too vulnerable on Earth, some people believe people/governments should pour more money into
space
Use synonyms
research because of the quest for a new homeland. I totally agree with
this
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view. On the one hand, it is undeniable that the Earth is no longer able to sustain human lives.
Firstly
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, environmental degradation is happening at a rapid speed, leading to natural resource depletion. One potent example of
this
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is the lack/shortage/scarcity of clean water, particularly in developing countries, is becoming more severe and insurmountable to deal with.
In addition
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, fighting the greenhouse effect, which has resulted in not only climate change, but
also
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the destruction of habitat, is becoming more arduous and expensive than ever.
This
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is partly because of the reliance on fossil fuels: the more humans use them, the more serious pollutions they would cause.
On the other hand
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,
space
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exploration has been playing a crucial part in revolutionizing mankind civilization. One reason is that it is discovering the mysteries of the universe, which is
also
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offering human knowledge about planet Earth.
For instance
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, the information collected from
Use synonyms
space robes
Accept comma addition
space, robes
helped people explain the origin of the Earth. Another reason is that a vast number of state-of- the-art technologies stem from
space
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research. Satellite technology, from which satellite television and GPS devices have been invented, is one of them. Apparently, researching into other planets has produced many spin-offs for solving problems on Earth. In conclusion, I would restate that
space
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exploration is essential and worthy to develop because
this
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planet is becoming too dangerous for mankind to live.
Submitted by Trinh Vuong on

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Use cohesive linking words accurately and appropriately

Linking words are very important in your essay.

To score effectively on your IELTS exam, you should make an effort to implement short concise sentences coupled with linking words.

Almost every sentence in your essay should have a linking word of some sort.

In fact, the only sentences that can omit linking words are your background sentence and thesis.

Linking word examples:

  • firstly
  • secondly
  • thirdly
  • in additional
  • moreover
  • also
  • for example
  • for instance
  • therefore
  • however
  • although
  • even though
  • despite

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