The diagram below shows how energy is produced from coal. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how energy is produced from coal. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
IELTS Writing Task Chart for The diagram below shows how energy is produced from coal. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
✨ Do you want to improve your IELTS writing?
The diagram depicts how coal turned into energy. In total, there are five stages involved, starting with
mixture
Add an article
a mixture
show examples
of coal and
ends
Wrong verb form
ending
show examples
with the formation of electricity. The process
also
Linking Words
involves heavy
machineries
Change the wording
machinery
types of machinery
pieces of machinery
show examples
such
Linking Words
as
:
Remove the comma
apply
show examples
furnace
Correct article usage
a furnace
show examples
, slag, gas turbine,
Use synonyms
steam
Correct word choice
and steam
show examples
generator.
Firstly
Linking Words
, coal and oxygen are mixed in a diamond-shaped furnace with a pointed tip called a slag.
This
Linking Words
step
produced
Wrong verb form
produces
show examples
,
Remove the comma
apply
show examples
raw syngas, which
Linking Words
then
Add a missing verb
are then
show examples
up for removal. The removal is conducted to eliminate the CO2 Mercury sulfur to
then
Linking Words
reveal purified syngas for the upcoming step. There are two possible methods to produce energy after
obtaing
Correct your spelling
obtaining
the purified gas. The first method is using a gas turbine, which
then
Linking Words
powered
Wrong verb form
powers
show examples
the generator.
Linking Words
While the
Correct word choice
The
show examples
second method is using
heat
Correct article usage
a heat
show examples
recovery
steam
Use synonyms
generator to produce
steam
Use synonyms
. After the
steam
Use synonyms
is formed, the turbine is powered by the
steam
Use synonyms
which
then
Linking Words
generate
Change the verb form
generates
show examples
the electricity.

Unauthorized use and/or duplication of this material without express and written permission from this site's author and/or owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Writing9 with appropriate and specific direction to the original content.

Common mistake: Your writing should be 150-250 words.
Basic structure: Change the second paragraph.
Basic structure: Change the third paragraph.
Basic structure: Change the fourth paragraph.
Vocabulary: Replace the words steam with synonyms.
Vocabulary: Only 2 basic words for charts were used.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Vocabulary: Use several vocabularies to present the data in the third paragraph.
Vocabulary: Use several vocabularies to present the data in the fourth paragraph.
Topic Vocabulary:
  • extraction
  • preparation plant
  • impurities
  • conveyor belt
  • turbine
  • generator
  • high-pressure steam
  • boiler
  • cooling tower
  • emissions
  • environmental impact
  • scrubbers
  • closed-loop system
  • condenser
What to do next:
Look at other essays: