People in big cities are facing many healthy challenges due to a high level of air pollution. What cause air pollution in big cities? Can you suggest some ways to deal with this situation?

Air

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pollution has come one of the most serious problems

,

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apply

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and has affected community health in many big

cities

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throughout the world.

This

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essay

give

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gives

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some major causes that

have

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tohave

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make our

atmosphere

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more and more contaminated and

also

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will propose some solutions to handle the problems of

air

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contamination in big

cities

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. One of the important causes of

air

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pollution is the significant increase of private traffic transportation means in big

cities

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,

such

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as motorbikes,

car

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cars

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, that dispose of

large

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a large

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amount

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amounts

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of carbon dioxide and other poisonous gases affecting directly to the

atmosphere

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, resulting in

air

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contamination. Another factor

that is

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determined widely is the development of construction activities. These construction activities could generate

huge

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a huge

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amount of dusks at

low

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a low

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atmosphere

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level that affects directly

living

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the living

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environment of people.

This

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problem has become more popular in big

cities

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of developing countries in which demands on building infrastructure systems and high buildings are increasing dramatically in recent years In

adition

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addition

,

a

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the

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number of people living in big

cities

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has

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have

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become more crowded for their living and working demands, resulting in discharging wastes and rubbish that could produce greenhouse gases into the

air

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. In order to solve these problems caused by the factors mentioned above, there are some following beneficial solutions.

Firstly

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,

government

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the government

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should have specific strategies to reduce private transportation types

such

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as motorbikes, cars by developing public vehicles and using green energy sources to replace fossil energy sources in order to reduce greenhouse gas

emission

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emissions

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.

Secondly

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, the construction activities in central places should be limited to reduce the discharge of dusks into the

atmosphere

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. In conclusion,

air

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pollution is still

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currently

curently

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a curently

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serious problem in many big

cities

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throughout the world and

this

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problem is caused by different factors but most of

causes

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the causes

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for

this

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are from people.