These days, problems with pollution are becoming worse, particularly in large cities. What are the reasons for this and how can this be solved?

In today's

world

, the issue of

air

pollution has become a major concern in metropolitan cities. I personally believe that there are two principal reasons for

this

problem

, overpopulation and burning fossil fuels.

This

essay will discuss these problems and how to address them appropriately, using a relevant example from the BBC news and Queensland University to demonstrate points and prove arguments. Environmentalist throughout the

world

has advised that the

world

is overpopulation since the advent of industrialization, particularly largest cities with the highest population density.

This

problem

causes the majority of dweller

citizen

Suggestion

citizens

prefers to live in

main metropolitan areas

Suggestion

the main metropolitan areas

as a result

of lack of job opportunities, development and resources in rural areas.

For example

, an empirical research by Queensland University suggested that the urban population

has grown

Suggestion

grew

in importance over the

last

decade.

This

is due to the fact

health public

Accept comma addition

health, public

system, facilities and infrastructure has greater advantages and advanced technologies in comparison with rural areas. Consistent with

this

line of thinking, governments should allocate more public funds and foster the development of public services to rural areas with the aim of creating more opportunities for the local people and reducing the existing

problem

of

air

pollution in major cities. Another reason as regard to the

problem

of contamination is the burning fossil fuels. Major cities

such

as Mumbai, Taipei and Beijing started building

powerful power plant

Suggestion

a powerful power plant

near to residential areas in order to meet high demand for electricity.

This

leads to electricity produced is powered by burning of coal and as a consequence, carbon dioxide is released

to

Suggestion

into

our environment.

For example

, an article published by BBC news showed that 20% of the population in Taiwan

has suffered

Suggestion

had suffered

have suffered

lung cancer

as a result

of contaminated particulars into the

air

generated from the power plant.

Therefore

, it is no doubt that leaders worldwide should impose harsh restrictions and act to curb

carbon emission rate

Suggestion

the carbon emission rate

by 20% in large cities. To conclude from the arguments and examples given I firmly believe that governments around the

world

should work together to combat and defeat the effect of

air

pollution by imposing severe penalties and promote the development of rural areas. In the future, there will be more challenges to overcome in terms of climate changes.