Production of carbon dioxide and other greenhouse gases has a heating effect on the atmosphere and results in global warming. Why global warming is considered one of the most serious issues nowadays? How can this problem be solved?

The following diagram shows the

process

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of

bricks

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production and

explain

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explains

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the steps.We can see that

brick

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is made using only one material, and that the manufacturing

process

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consists of six steps. It requires seven steps until  the

last

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step, delivery. At the

first

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stage

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in the production of

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brick

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,brick

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clay

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is dug up from the ground by a digger.

Next

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,

this

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clay

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is placed onto a metal grid. And

then

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clay

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is break up into pieces by a metal grid after that, small pieces are reached to the roller. In the

next

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stage

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,

clay

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is mixed with sand and water. And

this

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mixture is changed to

brick

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. Following

this

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brick

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can

then

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be shaped by mould or using a wire cutter.

Next

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, these

bricks

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are heated in a drying oven to produce dry

bricks

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. After the drying

stage

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, the

bricks

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through a heating

process

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and

then

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the freezing

stage

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. They are heated in a kiln from 200c to 13000c respectively and follow by cooling

process

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and let it keep in the cooling chamber about 48 to 72hours. At the fourth

stage

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of

this

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process

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,

bricks

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are packed and

finally

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can be sent to their destination respectively.