The diagram below shows the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Summarize and information by selecting and reporting the main features and make comparisons where relevant.

The diagram illustrates how

cement

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was made and concrete

production

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using the

cement

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produced.

Overall

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, it can clearly be seen that there are four

equipment

Correct quantifier usage

pieces of equipment

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needed in

cement

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production

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,

while

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it only requires one tool to create concrete.

Furthermore

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, we need a longer process to make the

cement

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rather than to produce the concrete.

However

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, there are more materials needed in concrete

production

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. In terms of the

cement

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-making process, first of all, we need some limestone and clay. The second step is to put the materials into a crusher and the tool will convert it into a powder. Before inserting the powder into a rotating heater, it needs to

process

Wrong verb form

be processed

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in a mixer first. After that, the powder will be processed in a grinder and

then

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becomes

cement

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.

Thereafter

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, the finished

cement

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will be packed into bags. Regarding concrete

production

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, it needs four materials: the

cement

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we produced before, water, sand, and gravel (small stones). Every element needs an exact composition which are 15% for the

cement

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, 10% for water, 25% for sand, and 50% for gravel. After preparing all of the inputs needed, we pour it down all of it into a concrete mixer

,

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apply

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and turn it on,

then

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finish.