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 diagram illustrates the process of generating electricity through
water
Add an article
a water
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power station.
Overall
, the process requires day and night work to produce electricity. First of all, the cycle begins with
water
from the river going through an opened dam, which is accessible only during the day,
then
flowing down to a power station.
Following
this
,
liquid
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the liquid
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reaches reversible tubes,
that
is operates
Change the verb form
operates
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the generator by creating energy and sending it up to power lines,
that
Correct pronoun usage
which
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are compounded to
generator
Add an article
the generator
a generator
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. Meanwhile, the low-level reservoir is filling with
water
also
via reversible turbines.
Secondly
, during the night,
water
is pumped into
high-level
Correct article usage
a high-level
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reservoir to
fulfill
Verb problem
fill
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the
in day
Add a hyphen
in-day
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place. The substance goes from low-level through the reversible turbines to reach a dam and the process commences again.
Submitted by katenok200312 on

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Common mistake: Your writing should be 150-250 words.
Vocabulary: Replace the words water with synonyms.
Vocabulary: Only 3 basic words for charts were used.
Vocabulary: The word "reaches" was used 2 times.

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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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