The diagram above shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram above shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
IELTS Writing Task Chart for The diagram above shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
The diagram illustrates the process of producing
electricity
Use synonyms
from a specific type of coal through several distinct stages involving mechanical and chemical conversions.
Initially
Linking Words
, coal is extracted from a mine and transported to a crusher, where it is broken down into smaller particles. The crushed coal is
then
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moved by truck to a gasifier. Here, it is subjected to
heat
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, producing
gas
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as a primary output.
This
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gas
Use synonyms
is
then
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transferred to a cooling unit, and any
waste
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heat
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generated during
this
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step is captured for
further
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use. After cooling, the
gas
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undergoes a cleaning process to remove impurities. The cleaned
gas
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is
then
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sent to a
gas
Use synonyms
power plant, where it is used to generate
electricity
Use synonyms
. The
electricity
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is distributed to homes and industrial facilities.
Additionally
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, the
waste
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heat
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from the power plant is
utilized
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utilised
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again, suggesting an effort to
maximize
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maximise
show examples
energy efficiency and reduce
waste
Use synonyms
.
Overall
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, the diagram highlights a closed-loop system that not only produces
electricity
Use synonyms
from coal but
also
Linking Words
recycles
waste
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heat
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at multiple points, enhancing the energy output and
minimizing
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minimising
show examples
environmental impact.

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Vocabulary: Replace the words electricity, heat, gas, waste with synonyms.
Vocabulary: Only 4 basic words for charts were used.
Vocabulary: The word "diagram" was used 2 times.
Topic Vocabulary:
  • Coal mining
  • Open-pit mining
  • Transportation logistics
  • Power plant
  • Pulverized coal
  • Combustion
  • Boiler
  • Steam generation
  • Turbines
  • Kinetic energy
  • Electrical energy
  • Generator
  • Cooling and condensing
  • Recycling
  • Electricity transmission
  • National grid
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