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.
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The diagram shows how
water
Use synonyms
is used to generate electricity in a hydroelectric power station.
Overall
Linking Words
, the use of
water
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is different during the
Use synonyms
day
Correct your spelling
daytime
show examples
time
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and the
night
Correct your spelling
nighttime
show examples
time
Use synonyms
.
Water
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from the river is blocked by a dam and stored in a high-level
reservoir
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. At the bottom of the dam, the intake is opened during the
day
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while
Linking Words
it is
being
Unnecessary verb
apply
show examples
closed at night. In the
Use synonyms
day
Correct your spelling
daytime
show examples
time
Use synonyms
, once the intake is opened, the
water
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flows into a tunnel and goes down to the power station. The force of the falling
water
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makes the turbines
spinning
Wrong verb form
spin
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, activating the generator
while
Linking Words
the
water
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keeps going to a
lower level
Add a hyphen
lower-level
show examples
reservoir
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.
Then
Linking Words
, the electricity generated is transmitted to the national grid via power lines. In the night
time
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,
water
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from the lower level
reservoir
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flows back into the turbines
then
Linking Words
pumped to flow the
water
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back into the high-level
reservoir
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through the same tunnel that
water
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flows in the
day
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time
Use synonyms
.

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Linking words: Don't use the same linking words: "while".
Basic structure: Change the second paragraph.
Basic structure: Change the fourth paragraph.
Vocabulary: Rephrase your introduction. Words match: 75%.
Vocabulary: Replace the words water, day, time, reservoir with synonyms.
Vocabulary: Rephrase the word "shows" in your introduction.
Vocabulary: Only 5 basic words for charts were used.
Vocabulary: The word "goes" was used 2 times.
Vocabulary: The word "goes" was used 2 times.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Vocabulary: Use several vocabularies to present the data in the fourth paragraph.
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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