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The diagram shows the cycle of biodiesel. Summarise the information and main features.

The diagram shows the cycle of biodiesel. OwK3k
The diagram represents the cycle in which Biodiesel is produced. Overall, the process consists of four major stages، begining with biosynthesis and ending up with transestrification reaction. First of all, sunlight is harnessed by oil crops to perform photosynthesis for Biodiesel manufacturing. After that, seeds of main crops are harvested in order to extract crude vegetable oil from them, transferred to the next step of the process. The liquid is undergone refinement and further purified which refined vegetable oil produced. Following this, The product and added alcohol into the reaction ambiance will experience chemical transesterification procedure. Subsequently, as a result of this reaction biodiesel as well as a by-product called glycerol are created, that is useful for food industry and beauty products. In the next stage, Biodiesel is utilised for vehicle's fuel purposes. Finally, through running these machines will be generated energy as well as emitted CO2 which is absorbed by oil crops so that this cycle is repeated.
The diagram represents the cycle in which Biodiesel
is produced
.

Overall
, the process consists of four major
Possible spelling mistake found.
stages،
Possible spelling mistake found.
begining
with biosynthesis and ending up with
Possible spelling mistake found.
transestrification
reaction.

This phrase is redundant. Consider using "first".
First of all
, sunlight
is harnessed
by
You use this word too often, consider replacing it with
oil
crops to perform photosynthesis for Biodiesel manufacturing. After that, seeds of main crops
are harvested
in order to extract crude vegetable
You use this word too often, consider replacing it with
oil
from them, transferred to the
next
step of the process. The liquid is undergone refinement and
further
purified which refined vegetable
You use this word too often, consider replacing it with
oil
produced. Following this, The product and
This phrase/word (depending on the context) can be potentially replaced with :
added
alcohol into the reaction ambiance will experience chemical
Possible spelling mistake found.
transesterification
procedure.
Subsequently
,
as a result
of this reaction biodiesel
as well
as a by-product called glycerol
are created
,
that is
useful for food industry and beauty products.

In the
next
stage, Biodiesel is
Possible spelling mistake. 'utilised' is British English.
utilised
for vehicle's fuel purposes.
Finally
, through running these machines will
be generated
energy
as well
as emitted CO2 which
is absorbed
by
You use this word too often, consider replacing it with
oil
crops
This phrase/word is too simple and can be replaced with:
so
that this cycle
is repeated
.
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IELTS academic The diagram shows the cycle of biodiesel.

Academic
  American English
4 paragraphs
159 words
6.0
Overall Band Score
Coherence and Cohesion: 7.0
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    Vary your linking phrases using synonyms
Lexical Resource: 5.5
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  • 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: 5.0
  • Answer all parts of the question
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    Present relevant ideas
  • Fully explain these ideas
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    Support ideas with relevant, specific examples
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