The diagrams below show the design for a wave-energy machine and its location. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The diagrams below show the design for a wave-energy machine and its location. Summarize the information by selecting and reporting the main features and make comparisons where relevant.
IELTS Writing Task Chart for The diagrams below show the design for a wave-energy machine and its location. Summarize the information by selecting and reporting the main features and make comparisons where relevant.
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The provided diagrams illustrate details and locations for a system which captures waves and produces
energy
Use synonyms
.
Overall
Linking Words
, it can be seen that the machine constitutes a turbine, an electricity generator and two chambers in which the two airwaves flow .
Furthermore
Linking Words
, the deeper in the sea the location of the machine, the higher the cost of installation
as well as
Linking Words
the higher the amount of generated
energy
Use synonyms
.
Firstly
Linking Words
, the machine is fixed in a way that waves can enter the lower chamber which results in a hot current of air going upward and spinning the turbine.
Similarly
Linking Words
, the cooler air flows downward from the top to the upper chamber assisting in making the reverse flow of airwaves that ultimately makes the turbine spin faster and the electricity generator function and provide the desired outcome meaning
energy
Use synonyms
.
Secondly
Linking Words
, it is evidently noticed that location plays a crucial role in determining the level of generated
energy
Use synonyms
. A deeply installed system will produce more electricity owing to higher sea waves and will
also
Linking Words
incur higher expenditure,
for example
Linking Words
.
While
Linking Words
in comparison the system which is fixed in the shallow waters will generate lower amounts of output
due to
Linking Words
the less powerful ocean currents but at the same time will require less investment as well,
for instance
Linking Words
.

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Vocabulary: Replace the words energy with synonyms.
Vocabulary: The word "provided" was used 2 times.
Vocabulary: The word "amount" was used 2 times.
Vocabulary: The word "waves" was used 3 times.
Topic Vocabulary:
  • wave-energy
  • renewable energy
  • electricity generation
  • sustainable
  • offshore
  • machine components
  • energy conversion
  • maritime
  • ecosystem
  • energy efficiency
  • environmental impact
  • marine life
  • flotation device
  • energy potential
  • anchorage system
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