Pollution is becoming a major environment problem what are causes and solutions to solve this 
problem?

Today,

one

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of the main reasons for environmental barriers is

pollution

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. The two main causes of

this

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problem are

cities

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' industrialization and growing

traffic

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levels in major

cities

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. So, the possible answers to these obstacles are using renewable

energy

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sources and public transportations.

First

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of all, the vast majority of

cities

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around the world have been gotten more industrial and Power plants especially which are working by burning fossil fuels are being located near big states.

As a result

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, the level of carbon dioxide emission has been increased due to

this

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relocation.

For example

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, in Iran, the air

pollution

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which is produced by the oil industry has a 53% proportion.

Secondly

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, the

traffic

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jam is

one

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of the major

problems

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in important areas which governments should put effort to solve.

This

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barrier not only creates air

pollution

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but

also

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can create a lot of noise

pollution

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which is

one

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of the vital reasons for wildlife extinction.

One

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of the advisable solutions for solving these

problems

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is increasing the number of plants where renewable

energy

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sources

such

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as wind power or solar

energy

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are being used.

As a result

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, the carbon footprint not only would be wiped off but

also

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the cost of using

energy

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could be declined dramatically.

For instance

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, in Berlin, because of the government plans about using solar cells in the city, the level of carbon dioxide has been declined and reached 10% in Total. The

next

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solution is that people should be encouraged to use public transportation

instead

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of private cars. Utilizing public transportation could reduce the number of

traffic

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and the noise which is produced by heavy

traffic

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. As a consequence, animals would not be forced to alter their inhabitants because of the noise and air

pollution

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. In conclusion, today the location of power plants and heavy

traffic

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in major

cities

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are big

problems

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for the environment. But, by using public transportations and renewable

energy

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, nations could overcome these

problems

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.