Scientists and tourists travel to remote natural environments, such as the South Pole. Do you think the advantages outweigh the disadvantages?

In recent decades, owing to the development of transportations, it is convenient for people to travel around the world, especially in remote zones like the South Pole. Some
scientists
suggested that it is beneficial for their research, but there are
also
some threats to the environment behind it. Travelling to isolated
areas
expands the scientific horizon. In order to conduct studies like global warming, it is necessary for
scientists
to visit remote natural
areas
. Researching on local regions can provide essential and valuable information, where is hard to find from books.
Besides
,
this
can
also
be helpful for
scientists
to acquire
first
-hand knowledge, while those pieces of knowledge become strong evidence in their studies.
Hence
, trips to some remote natural environments for a brighter future are needed.
However
, the drawbacks of these trips exist.
First
, a number of tourists came to travel with no awareness of environmental protection, so leading a series of problems on the local habitats. Any unsuitable actions including throw trash on the ground randomly, the result of
this
would damage the scape view and eventually polluted the
areas
.
Thus
, without any impact of passengers on the environment, the extinction rate of animals living in isolated habitats would not increase.
Second
, due to the high investment of transportations, the expense of visiting remote regions is usually expensive, so only the wealthy people and
scientists
are able to afford
this
trip.
Hence
, travel to remote
areas
benefits a small part of people. In summary,
although
there are some negative outcomes of the tour to remote natural
areas
, it is beneficial for the development of science.
Submitted by zhangyuan1228 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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