The picture of ethanol production shows how 
this
 biofuel is produced. It can be seen that Linking Words
this
 circle starts from Energies, which are given by plants and trees and how it is changed into Linking Words
the 
Carbon Dioxide.
At Correct article usage
apply
first, 
Energies, Linking Words
such
 as sunlight and carbon dioxide are attracted by plants and trees. Linking Words
Next, 
by harvesting they are sent for pre-processing, which prepers cellulose. At the next stage, they are processed and changed to the sugars and after Linking Words
that
 some microbes are added. The final stepAdd a comma
that,
,
 includes how they are used by vehicles, like Remove the comma
apply
plane
 and cars and the fumes produced the Carbon Dioxide.
Fix the agreement mistake
planes
To sum up
, Linking Words
production
 of ethanol is begun by energies, which are used by jungles and after a Correct article usage
the production
while
 they return to the air.Linking Words