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Ocean Thermal Energy Conversion

Ocean Thermal Energy Conversion XqwKY
The manufacture of electricity using a method called Ocean Thermal Energy Conversion (OTEC) displayed on the illustration. The whole process gets through many steps and uses many supporting sources until become consumable water. In the first stage, warm seawater revealed above 1000m of the sea transformed by the solar energy into water vapour, while cold seawater beneath 1000m flows circling condensing chamber. Afterwards, half water vapour infiltrated in evacuated evaporation chamber until it enhance saltless water vapour that generates electricity by turning the turbine, while other half of the water vapour condensed in chamber which creates pure water. Cold seawater that flows surround the chamber secluded into waste saltwater. Finally, pure water that condensed in the chamber become drinking water. Thereby, proceeding pure water is quite demanding since it consumed by all people. It prove to be, at most by water, we can invent electricity thus used for every needs.
The manufacture of electricity using a method called Ocean Thermal Energy Conversion (
OTEC
) displayed on the illustration. The whole process
gets
through
many
steps and
uses
many
supporting sources until become consumable water.

In the
first
stage, warm seawater revealed above
1000m
of the sea transformed by the solar energy into
water
vapour
, while
cold
seawater beneath
1000m
flows circling condensing
chamber
. Afterwards, half
water
vapour
infiltrated in evacuated evaporation
chamber
until it enhance
saltless
water
vapour
that generates electricity by turning the turbine, while other half of the
water
vapour
condensed in
chamber
which creates pure
water
.
Cold
seawater that flows surround the
chamber
secluded into waste saltwater.
Finally
, pure
water
that condensed in the
chamber
become drinking water.

Thereby, proceeding pure
water
is quite demanding since it consumed by all
people
. It
prove
to be, at most by
water
, we can invent electricity
thus
used
for every needs.
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IELTS essay Ocean Thermal Energy Conversion

Essay
  American English
3 paragraphs
150 words
This writing has been penalized,
text can't be
less than 250 words in Task 2
and less than 150 words in Task 1
5.0
Overall Band Score
Coherence and Cohesion: 5.5
  • Structure your answers in logical paragraphs
  • ?
    One main idea per paragraph
  • Include an introduction and conclusion
  • Support main points with an explanation and then an example
  • Use cohesive linking words accurately and appropriately
  • Vary your linking phrases using synonyms
Lexical Resource: 5.0
  • Try to vary your vocabulary using accurate synonyms
  • Use less common question specific words that accurately convey meaning
  • Check your work for spelling and word formation mistakes
Grammatical Range: 5.5
  • Use a variety of complex and simple sentences
  • Check your writing for errors
Task Achievement: 5.0
  • Answer all parts of the question
  • ?
    Present relevant ideas
  • Fully explain these ideas
  • Support ideas with relevant, specific examples
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