Emerging environmental issues in the big cities of Pakistan: [Essay Example], 400 words GradesFixer
exit-popup-close

Haven't found the right essay?

Get an expert to write your essay!

exit-popup-print

Professional writers and researchers

exit-popup-quotes

Sources and citation are provided

exit-popup-clock

3 hour delivery

exit-popup-persone
close
This essay has been submitted by a student. This is not an example of the work written by professional essay writers.

Emerging environmental issues in the big cities of Pakistan

Print Download now

Pssst… we can write an original essay just for you.

Any subject. Any type of essay.

We’ll even meet a 3-hour deadline.

Get your price

121 writers online

blank-ico
Download PDF

Air pollution occurs when harmful substances are introduced into Earth’s atmosphere. Air pollution refers to the contamination of the air, regardless of indoors or outdoors. A physical, biological, or chemical alteration to the air in the atmosphere can be termed as pollution. Pakistan is the most polluted country in the world by particulate matter concentration.

Air pollution is an emerging environmental issue in the big cities of Pakistan. Dust and smoke particles in Pakistan are generally twice the world average and five times higher than the developed world. Though some of the pollution comes from natural sources, most is the result of human activities. One of the most serious issues relating to air pollution in Pakistan is the presence of excessive suspended particulate matter (SPM). Suspended particulate matter are finely divided solids or liquids that may be dispersed through the air from combustion processes, industrial activities, or natural sources. Particulate matter is often divided into two main groups based on their size. Inhalable coarse particles, which are found near roadways and dusty industries. And fine particles, which are found in smoke and haze. Particulate matter has many causes, these causes can be both natural and man-made. Such as, brick kilns, dust storms, construction, and burning of solid waste.

Another key factor producing air pollution in Pakistan is the growing rate of urbanization. Urbanization refers to the population shift from rural to urban areas, and the ways in which each society adapts to the change. Due to people migrating to cities, the growth of infrastructure and road transport is contributing to greater pollution in the air. Another result of urbanization, is that trees are cut down on a large scale without any adequate efforts to plant new ones. This leads to deforestation, which also helps cause a rise in atmospheric pollution levels; this is done to make way for factories. Factories not only increase the level of carbon dioxide in the atmosphere, but they also emit substances that do not directly contribute to poor air quality, but combine with other elements to create air pollutants. Due to urbanization in Pakistan, industry around the suburbs of major cities has increased significantly. This includes brick manufacturing and methane produced by the decomposition of municipal and industrial waste.

Other major causes of air pollution in Pakistan are fossil fuel-burning power stations and cars. Combined, these two sources are responsible for almost ninety percent of all air pollution.

Remember: This is just a sample from a fellow student.

Your time is important. Let us write you an essay from scratch

100% plagiarism free

Sources and citations are provided

Cite this Essay

To export a reference to this article please select a referencing style below:

GradesFixer. (2019, January, 03) Emerging environmental issues in the big cities of Pakistan. Retrived September 19, 2019, from https://gradesfixer.com/free-essay-examples/emerging-environmental-issues-in-the-big-cities-of-pakistan/
"Emerging environmental issues in the big cities of Pakistan." GradesFixer, 03 Jan. 2019, https://gradesfixer.com/free-essay-examples/emerging-environmental-issues-in-the-big-cities-of-pakistan/. Accessed 19 September 2019.
GradesFixer. 2019. Emerging environmental issues in the big cities of Pakistan., viewed 19 September 2019, <https://gradesfixer.com/free-essay-examples/emerging-environmental-issues-in-the-big-cities-of-pakistan/>
GradesFixer. Emerging environmental issues in the big cities of Pakistan. [Internet]. January 2019. [Accessed September 19, 2019]. Available from: https://gradesfixer.com/free-essay-examples/emerging-environmental-issues-in-the-big-cities-of-pakistan/
close

Sorry, copying is not allowed on our website. If you’d like this or any other sample, we’ll happily email it to you.

By clicking “Send”, you agree to our Terms of service and Privacy statement. We will occasionally send you account related emails.

close

Thanks!

Your essay sample has been sent.

Want us to write one just for you? We can custom edit this essay into an original, 100% plagiarism free essay.

thanks-icon Order now
boy

Hi there!

Are you interested in getting a customized paper?

Check it out!
Having trouble finding the perfect essay? We’ve got you covered. Hire a writer

GradesFixer.com uses cookies. By continuing we’ll assume you board with our cookie policy.