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

This

Linking Words

diagaram

Correct your spelling

diagram

shows the

process

Use synonyms

of producing

Cement

Use synonyms

and Concrete, it uses visual information (drawings and arrows) and

also

Linking Words

show

Change the verb form

shows

show examples

the ingredients and tools used in the

process

Use synonyms

.

Cement

Use synonyms

production is fairly simple, it starts off with a mix of limestone and clay which get crushed into powders

,

Remove the comma

apply

show examples

after the powders go through a mixer to become one humongous powder, the powder goes through a

process

Use synonyms

of heating and rotating through a

pipe shaped

Add a hyphen

pipe-shaped

show examples

tool called a Rotating heater, and

then

Linking Words

it gets cooled down and crushed again using a simple grinder, and in the

end

Add a comma

end,

show examples

it gets bagged in paper or plastic bags. Concrete production is a cold

process

Use synonyms

, Which means no heat is used as shown. Concrete is just a mixture of a

half part

Add a hyphen

half-part

show examples

gravel (small stones), a

quarter part

Add a hyphen

quarter-part

show examples

sand, and a

quarter part

Add a hyphen

quarter-part

show examples

mixture made out of

cement

Use synonyms

and water, these ingredients go through a concrete mixer to make the final

cement

Use synonyms

mixture.