As the number of private cars has increased, so too has the level of pollution in many cities. What can be done to tackle this increasingly common problem?

There are a variety of solutions to straighten the growing numbers of private vehicles out.

Firstly

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, if the

government

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pays attention to transportation infrastructure improvements,

such

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as public bus and underground train, their citizens will be satisfied to utilise it in many ways, which can save lots of money and reduce private cars. Since all civilians ache for the comfortable trip, they tend to buy their own car, which triggered the environmental pollution, especially eliminating carbon emission.

Secondly

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, by carrying out some research on the renewable resource, the

government

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could cross their fingers to find the substitute of fossil fuels,

such

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as wind and solar, especially nuclear power. There is

also

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a feasible solution to help the

government

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control the number of increasing private cars quickly and effectively, in spite of having a disadvantage, it still is a good method.

Finally

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, in order for the

government

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to restrict air pollution

(

Accept space

(

rõ rãng hơn thì để from private cars) in the long run, increasing the tax and cost of petrol will be the rational policy, if the private vehicles do not easily control.

This

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means that those who have private cars need to deal with the high petrol price, which has an effect on cash management and savings. Even if people do not have the same purpose to make an effort to keep the environment clean, the community will face political and

economical

Suggestion

economic

instability in the long-term.