Search
Tools
Listening
Reading
1. Academic
2. General
Writing
1. IELTSWriting Checker
2. IELTS Writing Samples
Speaking

Do you want to improve your writing? Try our new evaluation service and get detailed feedback.

The diagram below shows how ethanol fuel is produced from corn. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram below shows how ethanol fuel is produced from corn. qrOw

The ethanol fuel production is a multistep process that see corn as the main character. First of all, In order to produce ethanol fuel, corn has to stored and milled. After that, the addition of water allows the process of cooking, which will take up to 4 hours. A key step of the ethanol fuel production is, without doubt, the process of fermantation. Indeed, corn fermantation is a chemical process 48 hours-long and it takes place in an high-controlled environment in terms of temperature and microorganisms involved. When the whole corn mass is properly fermented, the separation of the solid phase from the liquid one is required for the further steps. In fact, the latter phase will be the only one interested in the purification process. Eventually, after 5 hours we will obtain the final product which will be stored and then transported for the distribution on the local territories.

The ethanol fuel production is a multistep You use this word too often, consider replacing it withdevelopmentcasetechniqueproceedingcoursemeans
process
 that This phrase/word (depending on the context) can be potentially replaced with :witness
see
You use this word too often, consider replacing it withbanalitybromide
corn
 as the main character. This phrase is redundant. Consider using "first".First
First of all
, In order to produce ethanol fuel, You use this word too often, consider replacing it withbanalitybromide
corn
This phrase/word is too simple and can be replaced with:oughts to
has to
 stored and milled. After that, the addition of water This phrase/word (depending on the context) can be potentially replaced with :authorizes
allows
 the You use this word too often, consider replacing it withdevelopmentcasetechniqueproceedingcoursemeans
process
 of cooking, which will take up to 4 hours. A key step of the ethanol fuel production is, without doubt, the You use this word too often, consider replacing it withdevelopmentcasetechniqueproceedingcoursemeans
process
 of Possible spelling mistake found.fermentation
fermantation
. Indeed
, You use this word too often, consider replacing it withbanalitybromide
corn
Possible spelling mistake found.fermentation
fermantation
 is a chemical You use this word too often, consider replacing it withdevelopmentcasetechniqueproceedingcoursemeans
process
 48 hours-long and it takes place in Use "a" instead of 'an' if the following word doesn't start with a vowel sound, e.g. 'a sentence', 'a university'a
an
 high-controlled environment in terms of temperature and microorganisms involved. When the whole You use this word too often, consider replacing it withbanalitybromide
corn
 mass is properly
 fermented, the separation of the solid phase from the liquid one is required
 for the further
 steps. In fact, the latter phase will be the This phrase/word (depending on the context) can be potentially replaced with :exclusively
only
 one interested in the purification You use this word too often, consider replacing it withdevelopmentcasetechniqueproceedingcoursemeans
process
. Eventually
, after 5 hours we will obtain the final product which will be stored
 and then transported for the distribution on the local territories. 