The diagram below shows how a biofuel called ethanol is produced. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram illustrates the process by which a biofuel dubbed

ethanol

is manufactured.

Overall

, it can be seen that the production process consists of 10 distinct steps to turn energy from sunlight and

carbon

dioxide

into end product

ethanol

. The production starts with the absorption of sunlight and

carbon

dioxide

and ends with supplying

ethanol

for transportation and gas emission.

To begin

with, numerous plants and trees absorb natural energy including sunlight and

carbon

dioxide

to grow. In the following stage, these are usually harvested by workers using typical vehicles. Once reaped, the obtained plants

such

as leaves and grass are put into a machine and cut into smaller pieces to form cellulose.

This

step is known for per-processing.

Next,

it comes to the stage where cellulose is taken to a laboratory to extract sugars through some chemical treatment. The fifth procedure mainly involves the addition of microbes in sugars, resulting in the generation of useful

ethanol

.

Subsequently

, the resulting products go through the process of their effective application. They are ready to leave the factory and used as a kind of fuel in several transportation vehicles like cars, trucks, and aeroplanes.

Finally

, the

carbon

dioxide

released from these vehicles continues providing energy for plants and trees, symbolizing the start of another recycling.