Essay About Air Pollution

Causes Of Air Pollution Essay
Air Pollution Poignant Matters
Air pollution refers to a chemical, physical or biological alteration to the atmospheric air. It results
whenever harmful gasses, smoke, or dust enters the atmosphere and in turn, hinders the survival of
animals and plants as the air contains toxic substances.
The survival of human beings and animals greatly depend on the combination of gasses in the
atmosphere; slight disruption of this composition can cause devastating effects on their existence.
An imbalance in these atmospheric gasses is known to result in global warming, a great threat to the
contemporary world. We cannot underestimate the effects airpollution has on the ozone layer which
largely contributes to the existence of organisms on the planet....show more content...
VOCs and nitrogen are a common source of air pollution.
Decomposition of garbage and solid wastes
Disposal sites containing biodegradable substances are known to emit methane gas into the
atmosphere. Methane gas is known to be a harmful gas, it is highly flammable and a potential
disaster to the ozone layer. Garbage and other household products release VOCs to the air.
Natural causes
Air pollution can come from natural sources such as dust, wildfires, and volcanic activity. Wildfire is
known to emit VOCs and particulates into the atmosphere. Volcanic eruptions spew sulfur dioxide
and volcanic ash into the atmosphere. Volcanic ash is usually dumped in the upper atmosphere, and
as a result, global temperatures are lowered. However, pollution resulting from natural causes
remains in the atmosphere for a short period and does not result in a permanent change as it might be
the case with human activity–based pollution.
Effects of Air Pollution
Air pollution consequences
1. Respiratory infections
Air pollution is the leading cause of respiratory diseases. Exposure to air pollutants can cause lung
cancer and even asthma. Asthma can lead to death if not well treated, as it might cause difficulty in
breathing. A prolonged exposure of pollutants can cause lung cancer.
2. Global warming
The rise
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Thesis Statement On Air Pollution
I. Introduction
A. Hook/Attention getter (2 marks): What is beauty? Beauty have a lot of definition and very
subjective. There are many kinds of beauty has given and loaned to us by the creators, ALLAH,
such as the vast blue ocean, high mountains clawed the sky, the planets rotate in the orbit, the
rainbow that appeared after the rain, the green forest, the fresh air and many others. All of this
beauty will give the peace of mind and make everyone be grateful for this lovely creation especially
for nature lovers.
B. General statement (2 marks):
However, these amazing creation nowadays slowly start to destroyed from day by day. The
destruction occurs due to the bad attitudes some of irresponsible people who are only thinks about
their own...show more content...
a.Sub–supporting Point 1:
People nowadays are too busy with their daily life activities and they don't have much time to take
care about other silly thing such as about environment. So, to make their work easier, they are
burning the rubbish such as bottles, plastics bag,paper in the open place without thinking of the
effect will occur in future.
B. Topic sentence 2 (2 marks):
Secondly, due to an increasing in the number of vehicles the sky has become very hazy.
1.Supporting Point 1 (2 marks) : Vehicles such as cars, motorcycles, trucks and others are need to
make life comfortable eventhough the smoke produce by the vehicle is a harmful smoke and
seriously influence the air pollution.
a.Sub–supporting point 1:
In this high–tech era, people need to be aggressive in everything they do and move as fast as they
could. Therefore, it dominated the increase in demand for vehicles. The vehicle have been the
necessary thing to make their life moving smoothly
a.Sub–supporting point 2:
Example, people going to work early in the morning to avoid traffic

Cause And Effect Essay On Air Pollution
Pollution has become a prevalent issue worldwide and has begun to affect the air used to breathe,
the soil used to grow food, and the water used to drink. All of these effects result in commonly
occurring destruction of health and wildlife that one may have seen on the news or heard from
peers. In order to live, one needs food, water, clothing, and shelter. If the water and food that society
consumes gets contaminated, a major component of life has been eradicated, which can only have
negative consequences. If more people are educated as to what effects the environment, the world
has a chance to counteract the effects of pollution. The main causes of pollution are the burning of
fossil fuels such as with car exhausts, littering as a result of societal norms and laziness, and factory
waste as a result of lax waste regulation, and can result in mass destruction of the environment and
catastrophic effects on the everyday lives of contemporary people.
The amount of factories and industries has grown immensely through the previous years which has
resulted in an expansion in the consumption of petroleum products. Innovation has begun to increase
and has promoted the expansion of the production of cars. As stated by the Air Quality Research
Center, "Air pollution is one of the most dangerous environmental problems, causing many adverse
health effects and responsible for 50,000 deaths in the U.S. each year" (Air Pollution and Health –
Air Quality Research Center.). The smog and

Effects Of Air Pollution Essay
Nia Wilson
The effects of Air pollution
Environmental pollution is the key concern for the humanity. It does not have any borders each
member of our planet is affected by its devastating effects. Air pollution is the main factor
contributing to general environmental problems. It is the emission of particulates, harmful
materials, and biological molecules in the Earth's atmosphere and is caused by both human and
natural factors. The effects of air pollution are shocking. It causes numerous diseases in human
organisms, animals, natural crops, ruins the balance of the environmental system, and even causes
deaths. Air pollution is the largest environmental pollution risk factor. According to the research of
World Health Organization,...show more content...
The negative effect on human health also affects the central nervous system. The studies confirmed
that an early exposure of children to the higher levels of air pollution have the same negative effects
on the central nervous system as autism spectrum disorder and schizophrenia. Low and middle
income countries in the South East Asia and Western Pacific Regions have the highest mortality rate
due to air contamination problems. Specifically in this region, World Health Organization attributes
approximately 3.3 million deaths to indoor and 2.6 million deaths to outdoor air pollution annually.
"The most polluted country is India. It has the highest mortality rate due to air pollution. Most deaths
in India are caused by asthma. Another seriously affected country is China." The report of World
Health Organization states that air pollution killed more than 500,000 people in China in 2014. The
calculations performed by the European Commission show that polluted air reduces the life
expectancy in EU by more than nine months. The worst situation is in Benelux and Italy.
The research of the Johns Hopkins Bloomberg School of Public Health revealed that even a small
exposure to the polluted air during pregnancy results in pregnancy complications. And long term
health problems of the future children. The fetus is extremely sensitive to environmental factors.
"The study concluded that the greater the exposure of the pregnant woman to the air pollution is, the
higher

Air Pollution Essay
A study done by the environmental nonprofit pure earth stated that "Sixteen percent of all the global
deaths are caused by pollution and Air pollution is the fourth highest risk factor of death globally."
According Professor Michael B. from the university of british columbia analysed that two countries
accounts "55 percent of their deaths were caused by air pollution". China had 1.6 and India had 1.4
million deaths due to air pollution. Pollution is when gases, smokes and chemical are released in the
air which is a major threat to the environment, humans, plant and animals. Some of the world's
pollution is are visible and some are not.
HISTORY OF POLLUTION There was no exact time of year when pollution started to occur but
study done by NOAA ocean service states that by the 1800s people started to understand the
unsanitary living conditions and water contamination contributed to diseases epidemic. In 1850s
chicago built their first sewage system in the united states to waste water. In the 19th century
episodes of smogs started to occur in cities like New York and London due to coal burning, factories
and vehicles smoke causing a lot deaths.
AIR POLLUTION
What creates Air pollution
Air pollution is caused by trucks, cars, bikes, and factories that release compounds into the
atmosphere such as carbon monoxide and nitrogen oxide. Coal burning is also an factor of air
pollution. A study done by union of concerned scientists talks about "coal plants are the nation's top

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

The Effects Of Air Pollution And Climate Change
The Drastic Effects of Air Pollution and Climate Change
Air pollution and climate change have an extensive backing from environmentalists and people in
general who care about the effects that has on earth. Air pollution is the world 's biggest
environmental health risk, with some of the worst problems in developing nations such as China
and India. Air pollution is a vast problem which can be fixed, although it will take time. Air
pollution kills 3.3 million people a year, including 55,000 in the United States, mostly from strokes
and heart attacks, according to a study by scientists from the United States, Europe and the Middle
East. Cities are trying to crack down on air pollution and even the President of the United States of
America, Barack Obama, is trying to pass a bill aimed at limiting CO2 emissions. If society doesn 't
act now there could be serious repercussions for future generations.
Air pollution and climate change has some serious, potentially catastrophic consequences for global
climate change and has harmful effects on people. Greenhouse gases produced largely by burning
coal and oil including carbon dioxide (CO2), contribute to the greenhouse, or warming, effect in the
Earth 's atmosphere. Air pollution is highly noticeable to people at this point. Present day, when
going on a hike and going to the highest point, air pollution, smog and other harmful gases are
present. The planet 's temperature will rise at least 2 degrees by the end of the century,

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

Argumentative Essay On Air Pollution
"Air pollution is terrible for our children. Every single scientist, every single doctor will tell you the
same thing: Air pollution damages our children's brains, their hearts, and their lungs," verbalized by
Julianne Moore. As Moore stated, pollution is terrible for our youth and can be verified by
scientists and doctors. There's nothing quite like opening the door and breathing fresh, clean air but
how clean is the air you're breathing right now? Air pollution is not only detrimental to humans but
all life on earth is harmed by it. It's the presence of the air of a substance which has inimical and
poisonous effects contributing to climate change.
Pollution has an astronomically immense impact on our environment, in human health, and is an
inimical catastrophe in the earth today. Smoking, global warming, overpopulation, and pollution
emitting from vehicles including cars, airplanes, and trains are all additionally the causes of
pollution in California cities, especially Merced. One issue of air pollution are the things humans use
in their everyday life; vehicles. Vehicles emit carbon dioxide and other greenhouse gases, which
contribute one–fifth of the United States' total global warming pollution. In 2016, cars, trucks, and
diesel are responsible for about 80 percent of the Valley's pollution (Heinks 1). High–levels of
environmental pollution is detrimental to human and animal health. Because of vehicles, lung
disease can occur or worsened by it. "Particle pollutants are found more excessively in the winter
because of woodsmoke, diesel from trucks and agricultural systems." (Velez 1) Since we have an
extensive of agricultural systems, it's a huge contributor pollution in our Valley. Speaking of
agricultural systems, Merced is surrounded by farming and agriculture; and air quality is a top
priority for the Central Valley. The huge growth in industrial agriculture is using fertilizers,
pesticides, and many other chemical products to increase crop yields and feed the world's
ever–growing population. On the other hand, pesticides not only apply to farming but inside the
household too. According to Environmental Protection Agency, seventy–five percent of the United
States households used at least one pesticide

Essay about Air Pollution
When looking at air pollution, we can see that there are many types, one type is acid rain. Scientists
have discovered that air pollution from the burning of fossil fuels mainly in power stations and
industry in countries such as Germany, United Kingdom and other economically developed
countries is the major cause of acid rain. Acidic deposition or acid rain as it is commonly known
occurs when emissions of sulphur dioxide (so2) and oxides of nitrogen (no) react in the atmosphere
with water, oxygen and oxidants to form various acidic compounds, sunlight further accelerates this
process with the introduction of heat. These compounds then fall to the earth in either wet form
(such as rain, snow, and fog) or dry form (such as gas and...show more content...
There are also economic implications to acid rain, acidic particles are known to contribute to the
corrosion of metals and deterioration of stone buildings and paint on cars. The corrosion seriously
depreciates the value of buildings and goods which are a value to society e.g. old buildings which
have to be maintained more due to the increase and effects of acid rain, like statues features
becoming less deformed and rounded. Some manufacturers of motor vehicles have had top paint
their cars with acid resistant paint which can protect the car against the corrosive affects of acid
rain, at an average cost of ВЈ5 per car produced in the Scandinavian countries which is a total of
ВЈ61 million per year on top of all new cars sold in the Scandinavian countries. However certain
regulations have been introduced to prevent future increases in damages to materials, "the acid rain
program" will try to reduce emissions of so2 ,the benefits of this program are measured, by the
costs now of repair or damage since the program was introduced.
There are more social effects of acid rain one is that the health of the general population of a
country seems to be worsening due to the air born acidic particles, so2 has now been regulated by
the "clean air act" in 1990,when sulphur dioxide interacts in the atmosphere to form sulphur aerosols,
which may be transported long distances through the air, most of these aerosols

Introduction:
Pollution is when a harmful or poisonous gas is emitted in the presence of air that can be very
harmful to the environment even for humans, especially when we don't do anything . We might
think that pollution is not really a problem in the world but it is one major problem and some
countries are suffering from it now. There are many ways that we can stop pollution about but we
just don't really take matter of it, if people will just observe how pollution is affecting the
environment they might do something about it. There are many types of Pollutions there are, Water,
Land, Air , etc but Air pollution is the main topic in this paper. These days, there are many countries
that are suffering from Air Pollution, there's...show more content...
(A Review of Air Pollution Control in Beijing: 1998–2013.) The air pollution in Beijing causes their
neighboring countries experience smog covering some part of their country. Also there is a new
problem of their pollution problem which is the urbanization which people demands different new
manufacture to be develop. Lots of different cars are being developed that are now record for 17
millions new cars on the road in the year of 2014. The rapid urbanization growth increases lot of
demands and new industries.
Chemical Reaction: The main causes to build pollution are Carbon Monoxide, Nitrogen Dioxide,
Sulfur Dioxide, Particulates and Ammonia. In Beijing the chemical reaction they have is Sulfur
Dioxide, Ozone, and Carbon Monoxide. One of the chemical reaction of the air pollution in
Beijing, is Sulfur Dioxide and this is one the reason because of their coal industry. Sulfur dioxide
can cause people to have a hard time breathing if you inhaled too much. Second one is Ozone is a
colourless gas that creates smog, this chemical can make experience some respiratory problem.
The other one is Carbon Monoxide and this one is caused by vehicles. It is also an odorless and
colorless gas but this gas is very dangerous for human. It can cause your nervous system and heart
oxygen to work

Global Article Analysis 3: Air Pollution There are multiple environmental issues that exist and are
constantly harming the planet. Many of these issues have effects that are unique to certain countries,
or even effects that are similar to other countries. Overall, these issues can be similar or dissimilar in
multiple aspects, such as the biological, physical, and cultural perspectives. The causes and effects,
problem severity, citizen perceptions, and proposed solutions and efforts to repair these problems
may also vary in similarity and difference between different countries. Air pollution caused by
multiple pollutants, such as ground–level ozone, particulate matter, carbon monoxide, nitrogen
oxide, sulfur dioxide and lead, is an...show more content...
Nitrous oxide in the air produced from automobiles, power plants, and other sources contribute to the
eutrophication of water bodies (Department of Environmental Protection). In China, the coast is so
crowded with red algal tides, that some large portions of the ocean cannot sustain life of marine
organisms (Kahn and Yardly). Air pollution leads to biodiversity loss in aquatic ecosystems, as well
as outside of aquatic ecosystems. Pollutions in the air can contribute to reproductive failure, birth
defects, and diseases in animals (Department of Environmental Protection). Ground–level ozone can
reduce crop yields and disrupt the growth of forests in the U.S. and China, and is even known to
reduce the photosynthesis in many terrestrial plants (Lovett et al.). Though the biological differences
in effects of air pollution between the U.S. and China are very low, the similarities are abundant.
Another type of effect of environmental issues is the physical aspect, which focuses on the effects of
the issue non–living organisms. Most of the physical impacts of air pollution between the U.S. and
China are the same. One of the largest physical impacts of air pollution is global climate change.
Carbon dioxide is one of the main air pollutants currently heating the Earth, and both the U.S. and
China are contributing large amounts of carbon dioxide into the atmosphere ("Air

Air And Water Pollution Essay
Air and water pollution is one of the biggest problems the environment faces today. It is one of the
highest leading cause of death. Air and water pollution has been affecting the environment for
many years causing many diseases among people especially children. I will study and examine the
early childhood growth between two countries which are Australia and Tanzania. I will discuss how
clean and polluted their air and water is for each country. Their access to clean water. I will also
explain the effects that can occur when water is contaminated. How children are affected when they
don 't have access to primary essentials and how each country and their environment and living
condition might threatened a child 's life.
Hazardous...show more content...
But in recent studies it has shown that in some communities in Australia struggle to meet water
standards. (Schwarzenbach et al., 2010) has recently shown that drinking water in some parts of
Australia has shown to be contaminated with uranium, faecal bacteria and nitrates.
(Schwarzenbach, R., Egli, T., Hofstetter, T., Von Gunten, U., & Wehrli, B. (2010).Meaning those
who don 't have access to clean water in Australia will likely become sick or catch a disease
affecting not only their growth but a child growth as well. Water is important to the human body.
As we not only depend on it to live it helps our cells to function properly. Not having clean water
can hinder our development but can affect our organs as well.As that being said low income
communities in Australia will most likely have less access to clean water as opposed to those who
are of high income. (Health, J., & Kim. (2004) found that air pollution can cause chronic effects on
the development of a child that can lead to many illnesses like asthma and bronchitis as a result of
living in high–ozone country meaning high pollutant than those who live in a low–ozone
country.Committee on Environmental Health, J., & Kim. (2004). In Australia, food security is
considered to be an important social determinant of health and a significant public health issue at
national and state levels. Food insecurity is, however, especially important to child and family

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

The Importance of Air Essay
The Importance Of Air
Other planets have sunlight, but the Earth is the only planet we know that has air and water. Without
air and water, the Earth would be unable to sustain life.
A diverse community of plant and animal life has thrived on this planet for millions of years,
sustained by the sun and supported by the soil, water and air.
Definition of air pollution
Air pollution occurs when the air contains gases, dust, fumes or odour in harmful amounts. That is,
amounts which could be harmful to the health or comfort of humans and animals or which could
cause damage to plants and materials.
The substances that cause air pollution are called pollutants. Pollutants that are pumped into our
atmosphere and directly pollute the air are...show more content...
More about pollutants
Air pollutants mainly occur as a result of gaseous discharges from industry and motor vehicles.
There are also natural sources such as wind–blown dust and smoke from fires.
Some forms of air pollution create global problems, such as upper atmosphere ozone depletion and
global warming. These problems are very complex, and require international cooperative efforts to
find solutions.
PollutantSourceHuman Health Effects
Particles (API) – Air Particle IndexInternal combustion engines (eg, cars and trucks);
Industry (eg, factories);
Burning wood;
Cigarette smoke; and
Bushfires. Long term exposure is linked to:
Lung Cancer;
Heart Disease;
Lung Disease;
Asthma Attacks; and
Other health problems.
Nitrogen Dioxide (NO2)Motor Vehicles are the biggest contributors;
Other combustion processes; Exposure to high levels of NO2 may lead to:
Lung damage; or
Respiratory Disease.
It has also been linked to:
Increased hospital admissions for asthma and respiratory problems;
Increased mortality.
Ozone (O3)Formed by various complex chemical reactions involving the exposure of the oxides of
nitrogen and some hydro–carbons.
Ozone is the main ingredient of photochemical smog in summer and early autumn.Ozone effects the
lining of the lungs;

lining of the respiratory tract; and
causes eye irritation.
Ozone also damages plants, buildings and other materials.
Carbon Monoxide (CO)Motor

Literature Review Of Air Pollution
Chapter 2
Literature Review
Literature Review
A study done (1994) on short term effects of Air pollution daily mortality in Athens has indicated a
positive association of Sulphur dioxide. Since 1983 the pollution profile in Athens has gradually
changed but the levels of smoke, SO2 and carbon monoxide remain relatively high.1
Troposphere Air pollution (1997) has impacts on scales ranging from local to global reactive
intermediates in the oxidation of mixtures of volatile organic compounds and oxides of Nitrogen
play central roles.2
Further Epidemiological studies have shown a clear association between cardiovascular morbidity,
decreased lung function, increased hospital admissions, mortality and Airborne concentrations of
photochemical and particulate pollutants.3
An epidemiological Study (2001) was done about Air pollution as a risk factor for low birth weight. 4
A study was undertaken (2002) to examine and determine whether Air pollution may be a
consequence of alterations in blood, secondary to pulmonary inflammation caused by actionof the
fine particles on alveolar cells.5
The Indian Ocean Experiment (INDOEX) was an international multiplatform field campaign to
measure long scale transport of air pollution from south to south east Asia towards Indian ocean
during dry monsoon season in 1999. A high pollution levels were observed over the entire northern
Indian ocean, its shown that agricultural burning and especially biofuel use enhance
carbonmonoxide concentrations.6
It

Essay about Air Pollution and Health Disparities
To a great degree the eminent problem is the air pollution we breathe. Who can help amend the air
we breathe. In order to improve the quality of the air, people have to be aware of the specific mode
of pollution and the effect of it. The traffic–pollution causes affliction and distress to individuals. The
reason for this tragedy is due in part by every one of us. High concentration of vehicle exhausts is
the main source of air pollution in urban areas. Neighborhoods in proximity to heavy traffic areas can
negatively impact a community's health conditions and outcomes. Those people that are
disproportionately exposed to great levels of exhaust fumes are those who have a low
socioeconomic and educational status and are part of race/ethnicity...show more content...
PM2.5 fine inhalable combustion particles connecting this to serious health problem including
cardiovascular disease, aggravation of respiratory and premature deaths. PM10 standard to protection
against the effect of dust, pollen, mold, etc. exposure to coarse particles (epa.gov). 1) Primary
standard (health–based) and secondary–standard (welfare–based) protect public health with an
adequate margin of safety, including the health of at–risk population/pre–existing condition. 2)
Secondary standard (welfare–based) protection public welfare (the state of doing well) from adverse
effects, including visibility impairment and known or anticipated on the environment.
METHODS CDC studies have relied on measure of traffic by the Geographical Information System
(GIS) –The study say that residential proximity to major highways is part of class bias in the
housing market structure and land costs, suggesting that pollutant sources are located near
disadvantaged communities. Scientists say that those exposed to high levels of pollution particles
over time are at higher risk for negative health effects and outcome. The environmental impact on
these people's health impairs their well–being and in most cases leads to death. The U.S. Census
Bureau collects data on race and ethnicity and reveals that the people who live in

Air and Water Pollution essay
INTRODUCTION OF AIR POLLUTION The chemical composition of the atmosphere today is so
different as compared to the atmosphere that existed before the Industrial Revolution, 1760 – 1830.
To define air pollution, we should first consider all those sources that release harmful chemicals into
the atmosphere and alter its chemical composition. First of all, all anthropogenic (man–made)
emissions are air pollutants. Next, is the natural emission which can be divided into biogenic and
geogenic. Biogenic emissions result from the living world such as volatile organic compound
emissions from forests and CH4 emissions from swamp. On the other hand, geogenic emissions are
from the non–living world, such as volcanic emissions, sea–salt emissions, and...show more content...
–automobiles are the largest sources of VOCs for the reaction–concentrations tend to peak in the
afternoon, causing eye irritation and aggravation of respiratory diseases Lead (Pb)–Pb levels in the
air has decreased considerably with gradual elimination of lead in gasoline worldwide –leaded
gasoline combustion –combustion of solid waste, coal and oils –emissions from iron and steel
production and lead smelters –tobacco smoke–affect blood and kidney –affect the nervous, immune,
cardiovascular and reproductive systems The above table was constructed based on the information
obtained from : Daly, A. and P. Zannetti. 2007. An

Air pollution Essay example
Air pollution
You can't escape from it. Everybody has to breath, and when air isn't clean you health is affected.
Air pollution is problem of all of us. You might think that you are healthy because you eat, and do
only healthy things, so you cannot be sick, or get cancer, allergies or even die. Everybody is affected
by air pollution.
At the first, what is air pollution? The air pollution is contamination of air by the discharge of
harmful substances. We've got many pollutants, which cause air pollution. Like carbon monoxide,
carbon dioxide, chlorofluorocarbons, lead and many more. All of these pollutants can cause lot of
illnesses, like cancer, birth defects, brain and nerve damage, long–term injury to the...show more
content...
Other pollutant from cars was lead; it is highly toxic metal. Lead has been phased out of gasoline,
but there, are other sources of it. It includes paints, production of lead batteries, water pipes, and a
few heir dye products. Car exhausts can also produce nitrogen oxide, volatile organic compounds,
which are also, product of burning fuels. Factories and power plants produce same pollutants as cars
do, but they produce them in bigger mnozstve and the produce some more such as sulfur dioxide,
which is made during production of paper, burning coal in power plants, or smelting of metal.
Burning other fuels like wood, or natural gas can make all of these pollutants too.
The other problem closely related to industrialization is problem of big cities. The problem of air
pollution increases in the bigger cities because mnozstvo of cars, buses, and trucks. During the
traffic jams all kind of pollutants are released into the air, and then people who live near roads have
to breath this "dirty" air.
We use all kinds of chemicals that are damaging our air. Sprays containing chlorofluorocarbons
damaging ozone layer in very top part of out atmosphere. Pesticide and other chemicals use for
protecting some plant might protect plants, but they are not helping to our air at all.
Causes of the air pollution, there are so many causes of air pollution that we couldn't believe that it
can be because of

Effects Of Air Pollution Essay
There are many kinds of pollution, but one that has the most impact on humans would be air
pollution. In order to live, we must breathe air and surprisingly some things that we breathe takes a
toll on our health. Air pollution occurs when pollutants are released into the atmosphere. It has both
chronic and acute effects on human health which effects a number of different systems and
organsFossil fuel combustion such as diesel fuel, coal, gasoline and natural gas is the main source of
air pollution. Most of this air pollution is created by us humans. We realize that the action of one has
the potential to affect many others. Not only does it affect our health but there are some changes in
the climate because of air pollution. Some health...show more content...
There are some long–term and short–term effects that some people do tend to face. Some long–term
effects from air pollution include heart disease, lung cancer and emphysema, which is a respiratory
disease. These long–term effects can last for some years or maybe even a lifetime. It can get so
severe to where it may even lead to a person's death. Also, air pollution may cause some long–term
damage to people's nerves, brain, kidneys, liver and other organisms. Nearly 2.5 million people die
worldwide each year due to the cause of outdoor and indoor pollution (National Geographic Society,
2012). Interestingly, it can eve cause some birth defects which is a physical disorder present at a
child's birth and not developed until later.
Short–term effects of air pollution are only temporary meaning that they come and go. Most will
last up to a few days or maybe even a couple of weeks. Illnesses such as bronchitis and pneumonia
are examples of some short–term effects. Bad odors from sewer systems, garbage and factories are
also considered as air pollutants. This can cause someone to have headaches, nausea and

Essay About Air Pollution

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Essay About Air Pollution