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 above demonstrates the process of electricity production happening in a hydroelectric
power
Use synonyms
station.
Overall
Linking Words
, the total generation process can be divided into two major portions known as the daytime and nighttime. During the daytime, the dam
firstly
Linking Words
opens intake under the high-level
reservoir
Use synonyms
in order to let
water
Use synonyms
flow through the
power
Use synonyms
station and
finally
Linking Words
into the low-level
reservoir
Use synonyms
. In the meantime, the energy generation captures the energy released by
water
Use synonyms
pressure when flows run through the reversible turbines and spin the generator. Once the generator rotates quickly enough, electricity can be created. Following that, produced electrical energy flows through the
power
Use synonyms
lines in the national grid, where is contributed to store the electricity and transmits it to the rest area of the nation. Simultaneously, the reversible turbines in the hours of the night do contrary works which can be regarded as a pump that pumps lower-level
water
Use synonyms
back to a higher
reservoir
Use synonyms
. After the
water
Use synonyms
level in the higher
reservoir
Use synonyms
reaches its standard, the dam
then
Linking Words
closes the intake and stores
water
Use synonyms
for the next daytime
power
Use synonyms
generation.
Submitted by imagicky on

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Basic structure: Change the second paragraph.
Vocabulary: Replace the words power, reservoir, water with synonyms.
Vocabulary: Only 4 basic words for charts were used.
Vocabulary: Use several vocabularies to present the data in the second 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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