The diagram below shows the production of olive oil. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram illustrates how olive

oil

is produced from olives.

Overall

, it is a linear process consisting of 7 main stages: picking, rinsing, smashing, bagging, pressing, separating and keeping for sale.

The first step is

to assemble olives, by using manual

labor

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labour

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, from the trees to rinse these in

a special equipment

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special equipment

a piece of special equipment

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with cold water. Once, it has been rinsed, it is

then

belted in a grinder to remove bones.

Following

this

, it is smashed to produce both olive paste and olive stones. If we need to receive olive

oil

, we will use the olive paste to pack it in a bag with holes. In the next step, it is pressed and separated

in

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into

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the special machines. In the

last

stage, after separating there can be obtained pure

oil

and impurity of water, which doesn’t participate in the process. And

then

, the pure

oil

can be stored to sell to future customers.