Some scientists think that there are intelligent life forms on other planets and messages should be sent to contact them. Other scientists think it is a bad idea and would be dangerous. Discuss both views and give your opinion.

✨ Do you want to improve your IELTS writing?
While it is sometimes believed that alien
life
Use synonyms
that potentially exists on other planets should be contacted, others warn against doing
this
Linking Words
. Even though alerting aliens to our existence might be asking for trouble, I believe that
this
Linking Words
is highly unlikely. In my opinion, we should try to contact extraterrestrial forms as they can bring technologies
enhancing
Change the verb form
to enhance
show examples
our
life
Use synonyms
. Searching
Use synonyms
life
Change preposition
for life
show examples
beyond
Earth
Use synonyms
can pose a threat to our existence
as
Correct word choice
apply
show examples
if it turns out that we are not alone in the universe, we could contact hostile aliens who can attack us. If they can receive our messages, they can be potentially advanced enough, being our level of
development
Use synonyms
or higher.
Therefore
Linking Words
, if
such
Linking Words
developed creatures misunderstand our peaceful intentions, they may see Earthlings as a threat and decide to come and destroy
Earth
Use synonyms
.
However
Linking Words
, aggression is not likely to be their main
characteristic
Replace the word
characters
show examples
as they have figured out a way to manage their civilization for periods long enough to achieve the level of
development
Use synonyms
needed for decoding our signals. Attempts to contact aliens are worthwhile as
it
Correct pronoun usage
they
show examples
can bring knowledge of the science and technology of an advanced extraterrestrial civilization that will accelerate the ability to live quality lives on
Earth
Use synonyms
. In case extraterrestrials are significantly more technologically advanced than we are on
Earth
Use synonyms
today, they can share technologies and innovations improving
life
Use synonyms
here on
Earth
Use synonyms
.
For instance
Linking Words
, highly-evolved intelligent
Use synonyms
life-forms
Correct your spelling
life forms
show examples
may teach humankind new agricultural technologies that can boost harvests to feed the growing population or share formulas of more sustainable fuels that do not pollute
air
Add an article
the air
show examples
. Provided our levels of
development
Use synonyms
are similar, we can still exchange information about our achievements which can be mutually beneficial. In conclusion, even though connecting with extraterrestrials that might have malicious intent can be letting the genie out of the bottle with unpredictable consequences, I strongly believe that making
such
Linking Words
contacts is essential as a great impact
this
Linking Words
can have on our technological
development
Use synonyms
compensates potential risks.
Submitted by Lavina on

Unauthorized use and/or duplication of this material without express and written permission from this site’s author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Writing9 with appropriate and specific direction to the original content.

Fully explain your ideas

To get an excellent score in the IELTS Task 2 writing section, one of the easiest and most effective tips is structuring your writing in the most solid format. A great argument essay structure may be divided to four paragraphs, in which comprises of four sentences (excluding the conclusion paragraph, which comprises of three sentences).

For we to consider an essay structure a great one, it should be looking like this:

  • Paragraph 1 - Introduction
    • Sentence 1 - Background statement
    • Sentence 2 - Detailed background statement
    • Sentence 3 - Thesis
    • Sentence 4 - Outline sentence
  • Paragraph 2 - First supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 3 - Second supporting paragraph
    • Sentence 1 - Topic sentence
    • Sentence 2 - Example
    • Sentence 3 - Discussion
    • Sentence 4 - Conclusion
  • Paragraph 4 - Conclusion
    • Sentence 1 - Summary
    • Sentence 2 - Restatement of thesis
    • Sentence 3 - Prediction or recommendation

Our recommended essay structure above comprises of fifteen (15) sentences, which will make your essay approximately 250 to 275 words.

Discover more tips in The Ultimate Guide to Get a Target Band Score of 7+ »— a book that's free for 🚀 Premium users.

Topic Vocabulary:
  • extraterrestrial
  • investigate
  • interstellar
  • speculate
  • communication
  • primitive
  • potential
  • collaboration
  • unlock
  • unprecedented
  • advancement
  • caution
  • consequences
  • hostile
  • unknowingly
  • civilization
  • disrupt
  • evolution
  • preserve
  • ponder
What to do next:
Look at other essays: