- The document is an essay about air pollution that discusses various sources and impacts of air pollution. - It notes that air pollution comes from motor vehicles, electric generators, and the burning of refuse. In the author's community, motor vehicles are the main source. - The author's city has many small and large industries that release pollutants from production processes, as evidenced by a large carpet manufacturing factory near the author's grandfather's home.

1. Essay On Air Pollution
Introduction
From my studying in this unit, I understand that air pollution transpires in various patterns, however,
it can generally be thought of as gaseous and particulate contaminants that are existing in the earth's
atmosphere.
Chemicals discharged into the air that has a direct impact on the environment are called primary
pollutants. These primary pollutants sometimes react with other chemicals in the air to produce
secondary pollutants.
Air pollution has become a very high–priced environmental predicament when one views it in line
with human lives and looking at it from the perspective of repairing damages in humans the money
spent on health care and also crop damage.
Basically, air pollution introduces toxic materials into the...show more content...
Also, we have a many small and large industries in my city I learnt that during production when
carbon monoxide hydrocarbons, organic compounds, chemicals are being released in to the air it
causes huge amount of air pollution, thinking about this I now understand why my grandfather
never wanted to live in the city he always complains about a large carpet manufacturing company in
my city, at the back of the factory is a large pipe that let out smoke from the machine he said it
smells bad.
In summary, air pollution comes mainly from motor vehicles and electric generators. The rampant
burning of refuse in the open atmosphere is also a contributor. But in my community, the main
source among these three sources is motor vehicles.
How my community compares to others: From a Thisday online publication 2016 mention,
according to CNN, four of the worst cities in the world for air pollution are in Nigeria, according to
data released by the World Health Organisation (WHO).
Onitsha a city few outside Nigeria will have heard of has the undignified honour of being labelled
the world's most polluted city for air quality, when measuring small particulate matter concentration
(PM10). From the CNN report it further explain that the other three cities named and shamed in the
WHO report for high PM10 levels are the transport hub of Kaduna, in the
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2. Essay about Pollution
Pollution
Pollution is the introduction of harmful substances or products into the environment. It is a major
problem in America and as well as the world. Pollution not only damages the environment, but
damages us also. It has cause many problems ranging from lung cancer to the greenhouse effect. It
is all among us but we continue to live in our own filth. What is the reason behind this flawed
logic? In this paper I will examine the problems and solutions for this issue.
Automobiles are undeniable the greatest source of pollution. The noise pollution created by cars is
immense. Another polluting effect of cars is the heat it creates. This heat makes it unpleasant to be
near the car while its running. And of course the most famous...show more content...
American citizens throw away millions of tons of garbage each year, and this trash has to go
somewhere. While there are projects underway to clean and reuse this refuse most of it gets dumped
into huge landfills. These landfills are disgusting festering blisters on our country's landscape. But
people continue to consume and throw away more and more in the name of convenience. As they see
it, when things get old, throw it away and get a new one. They blame the government for the trash
problem, but the truth blame should be placed on themselves.
The last great source of pollution lays in the businesses. Although not common, businesses have been
known to dump their waste products into streams, lakes, and rivers. This may seem like a relatively
small occurrence that really is not your concern, but you're wrong. Each time one of these companies
pollutes there are horrible consequences to pay. Mutations, destroyed ecosystems, and human death
have all occurred as a direct result of illegal dumping. It contaminates our drinking water and soil. It
causes entire communities of humans (not to mention animals) to move on to new places not to
return for at least a century. The pollutants dumped by industry are so concentrated that a single
barrel can destroy an entire lake's ecosystem. Not only do companies dump chemicals, but also hot
water. This hot water kills most life it comes into contact with, but also causes an overgrowth
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3. Essay On Air Pollution
Writer, Russell Long, wrote an opinion piece published in The New York Times called, Where
There's Smoke, There's Pollution, addressing the effects of vessels on the environment. He is
arguing against the way The Environmental Protection Agency and other environmental health
organizations are handling the increase of shipping pollution and the public's health and safety.
People assume the main cause of air pollution are automobiles or manufactures, however,
international trade by cargo ships has expanded more than fifty percent within the past three
decades. It has become one of the leading sources of air pollution in the nation. The effects are
aggressive and could cause severe harm to the lives of millions, specifically those who live in...show
more content...
EPA attempted to create a treaty that would better the condition of the environment, "But after
members of the powerful International Association of Independent Tanker Owners met with officials
in Washington, the E.P.A. regulation was watered down" (The New York Times). They may as well
have turned the proposal down. The current regulation for the low–grade–fuel ships will continue to
negatively impact the neighboring air, land, and aquatic communities around the ports.
The article starts with the public's perception on the issue of pollution. It is explaining the things that
contribute to air pollution that people overlook, for example, the fact that cargo ships and vessels are
not acknowledged like automobiles and industrial plants. A journal of occupational medicine and
toxicology from Biomed Central, Ships, ports and particulate air pollution–an analysis of recent
studies, written by Daniel Mueller, Stefanie Uibel, and many more authors, supports Long's claim
about the ships harmful effects that many people are unaware of. Because marine vessels' longevity
beats automobiles and road vehicles, there are many ships that still run on the old engines. He was
also accurate in stating the low–grade–quality fuel that ships use.
The article is effective in that it informs the readers and audience the underlying importance of air
quality issues in harbour cities and coastal areas caused by the marine vessels. They release
emissions that
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4. Essay On Air Pollution
Air is an indispensable part of human, animal and plant lives. Without it, no organisms would be
able to survive on Earth (Reference, 2017). Due to excessive human activities, air pollution has
become a detrimental worldwide issue in current days (Sciencing, 2017). However, scientists have
found new chemicals that can assist in improving the air quality (Phys.org, 2017). Moreover, humans
are able to adopt many methods to help decrease the severity of contamination released into the
earth's atmosphere. This investigation is linked to 'application and limitation' in 'science as a Human
Endeavour'.
Chemical Background and Link to SHE
Oxygen is a part of the air and it is responsible for aerobic respiration in humans, animals and some
microorganisms to produce energy and to function. Air also contains carbon dioxide, and it is a
crucial part of photosynthesis in primary producers, such as plants, for the production of chemical
energy (Reference, 2017).
The article 'New Green Solvent Could Help Clean Our Air' has clearly demonstrated the application
and limitation of using chemicals to filter the contaminated air that affects human health. In the
second paragraph, the author mentioned the shortcomings of existing methods that can clean
contaminated air were toxic and expensive. This suggests that scientists understood these limitations
and were able to gain new opportunities to develop solutions to polluted air (Phys.org, 2017).
The following paragraph has explained the
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