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The diagram show how the electricity is produced from coal.

The diagram show how the electricity is produced from coal. VPWm3
The diagram show how the electricity is produced from coal. First of all the coal is delivered by lorry. After that, it is carried along a conveyor belt to the power plant, where it is burned in a large furnace to which oxygen is added. From this, raw syngas is produced. At the next stage of the process, harmful substances like carbon dioxide, mercury and sulfur are removed. Following that the purified gas is used to drive a gas turbine. The turbine in turn powers a generator, producing electricity. The gas turbine also produces hot exhaust gases. These are then piped to a heat recovery steam generator, which converts the heat into steam. The steam is subsequently used to power a steam turbine, which again is used to generate electricity. It is clear that the production of electricity involves a number of main stages, beginning with carrying coal to the power plant and finish with the generation of electricity
The diagram
This phrase/word (depending on the context) can be potentially replaced with :
show
how the
You use this word too often, consider replacing it with
electricity
is produced
from coal.

This phrase is redundant. Consider using "first".
First of all
the coal
is delivered
by lorry. After that, it
is carried
along a conveyor belt to the
You use this word too often, consider replacing it with
power
plant, where it
is burned
in a large furnace to which oxygen is
This phrase/word (depending on the context) can be potentially replaced with :
added
. From this, raw
Possible spelling mistake found.
syngas
is produced
. At the
next
stage of the process, harmful substances like carbon dioxide, mercury and sulfur
are removed
. Following that the purified gas is
This phrase/word (depending on the context) can be potentially replaced with :
used
to drive a gas
You use this word too often, consider replacing it with
turbine
. The
You use this word too often, consider replacing it with
turbine
in turn
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powers
a generator, producing
You use this word too often, consider replacing it with
electricity
. The gas
You use this word too often, consider replacing it with
turbine
also
produces hot exhaust gases. These are then piped to a heat recovery steam generator, which converts the heat into steam. The steam is
subsequently
This phrase/word (depending on the context) can be potentially replaced with :
used
to
You use this word too often, consider replacing it with
power
a steam
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turbine
, which again is
This phrase/word (depending on the context) can be potentially replaced with :
used
to generate electricity.

It is
This phrase/word (depending on the context) can be potentially replaced with :
clear
that the production of
You use this word too often, consider replacing it with
electricity
involves a number of main stages, beginning with carrying coal to the
You use this word too often, consider replacing it with
power
plant and finish with the generation of
You use this word too often, consider replacing it with
electricity

IELTS academic The diagram show how the electricity is produced from coal.

Academic
  American English
3 paragraphs
158 words
6.0
Overall Band Score
Coherence and Cohesion: 7.0
  • Structure your answers in logical paragraphs
  • ?
    One main idea per paragraph
  • ?
    Include an introduction and conclusion
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    Support main points with an explanation and then an example
  • Use cohesive linking words accurately and appropriately
  • ?
    Vary your linking phrases using synonyms
Lexical Resource: 5.5
  • Try to vary your vocabulary using accurate synonyms
  • Use less common question specific words that accurately convey meaning
  • Check your work for spelling and word formation mistakes
Grammatical Range: 6.5
  • Use a variety of complex and simple sentences
  • Check your writing for errors
Task Achievement: 5.5
  • Answer all parts of the question
  • ?
    Present relevant ideas
  • Fully explain these ideas
  • ?
    Support ideas with relevant, specific examples
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