The diagram below shows how electricity is generated in a hydroelectric power station. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how electricity is generated in a hydroelectric power station.

Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The presented diagram delineates the day and night production of electricity a four stages. First of all , we can analyse that clearly at
firs
Correct your spelling
first
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glance the production of hydroelectric is
cycial
Correct your spelling
cynical
cyclical
and consists of four main parts namely
High-llevel
Correct your spelling
High-level
reservoir
, flow of
water
power station and low-level
reservoir
. The
process
begins when the
water
flows from the river into
high-level
Correct article usage
a high-level
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reservoir
and
end
Correct subject-verb agreement
ends
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with
transmission
Add an article
the transmission
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of electricity to the national grid.
On the other hand
,
while
looking
the
Change preposition
at the
show examples
day stage of the
process
we encounter channelling the river
water
into a high-level
reservoir
backed up by a dam.
Besides
, intake is open. The generated electricity is
then
sent to a national grid through power lines
while
the excess
water
runs to a low-level
reservoir
. The night stage of
process
Add an article
the process
show examples
begin
Change the verb form
begins
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their
process
in
low-level
Add an article
the low-level
a low-level
show examples
reservoir
. The
water
stored in the low-level
reservoir
is reverted to the power station and the turbines of the generator pump ,
thus
, it back into the high-level
reservoir
which is closed during the night .
Consequently
, The river
water
is stored at the
high level
Add a hyphen
high-level
show examples
reserviour
Correct your spelling
reservoir
.
Overall
, The cycling of
electricty
Correct your spelling
electricity
maintain
Change the verb form
maintains
show examples
their
Correct pronoun usage
its
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journey
with
Change preposition
at
show examples
this
stage.
Submitted by ezgi.maide.213 on

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Linking words: Don't use the same linking words: "while".
Basic structure: Change the second paragraph.
Basic structure: Change the third paragraph.
Basic structure: Change the fourth paragraph.
Vocabulary: Replace the words reservoir, water, process with synonyms.
Vocabulary: Only 3 basic words for charts were used.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Vocabulary: Use several vocabularies to present the data in the third paragraph.
Vocabulary: Use several vocabularies to present the data in the fourth paragraph.
Vocabulary: Use several vocabularies to present the data in the fifth paragraph.

Essentional vocabulary list for IELTS Writing 7+

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Topic Vocabulary:
  • hydroelectric power station
  • reservoir
  • potential energy
  • mechanical energy
  • electrical energy
  • turbine
  • generator
  • renewable energy
  • fossil fuels
  • emissions
  • power lines
  • gate-controlled tunnels
  • gravity-driven
  • transformation
  • clean energy source
  • sustainable
  • recycled water
  • mountainous area
  • activate
  • transmit
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