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The Importance Of Reduce Air Pollution
Different approaches From Experts Scholars through three lenses, ecology, health and economy to indicate the necessity of reducing air pollution.
Though ecological lens, air pollutant, such as particular matter, ozone, nitrogen dioxide and so on play an important role in aggravating the rising
temperature as a result of blocking a certain amount of heat from the sun which should reflect back to space. Patrick Kinney (2017) who specialized in
Public Health at the Boston University discovers that higher temperature increase smog pollution because the ozone particles which smog contain form
faster at a higher temperature. A closely interacted relationship can be found betweenair pollution and rising temperature which forms a bad cycle to
the environment. Despite the fact that air pollution cause direct health effects on Chinese citizens, it also has a indirect danger towards population
health. Today, infectious disease is a pressing and complicated public health issue in China. Kan et al (2011) note that growing temperature can affect
infectious which is carried by animal hosts and vectors, including schistosomiasis, hemorrhagic fever, Japanese encephalitis and malaria. There is a
higher risk for these diseases to increase their range and expand into currently non–endemic provinces in the north of China. Though healthy lens,
according to Ambient Air Pollution, Climate Change, and Population Health in China (2011), the authors figure out that an improving living condition
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What Is The Problem Of Air Pollution Essay
Air pollution is a well–known problem throughout the world. Humans know that we are the major cause for air pollution and although we know this
fact, we continue to pollute. We poison our air every day by throwing out enormous piles of garbage, burning tons of fossil fuels, and driving millions
of miles each year, but do we truly know how much this affects our society and our Earth? Smog, acid rain, the greenhouse effect, and ozone depletion
are some of the effects that have resulted from air pollution. Health effects caused by filthy air are also a serious problem that has resulted from
pollution.
Smog is a term that was created from smoke and fog. It is found most typically in urban and suburban areas rather than rural areas...show more content...
Canadian scientists blame the emissions from United States factories for 75 percent of the acid rain that falls in their country. Canada has gone to great
lengths to decrease sulfur emissions from their companies, and they are pressuring the United States to do the same; however, representatives of United
States utility companies have yet to cooperate. They argue that to achieve reduction, their customers would not be able to afford the additional costs
that would result from these pollution–reducing techniques (Dolan 47).
The greenhouse effect, also known as global warming, has been known since the Industrial Revolution. In 1896, a Swedish chemist was burning fossil
fuels to increase the temperature in his greenhouse, and he noticed that it also increased the concentrations of atmospheric carbon dioxide. From this
realization, he then estimated that the temperature of the Earth would increase three to nine degrees Fahrenheit if the burning of fossil fuels doubles
the level of carbon dioxide in the atmosphere. His theory was ignored for over 50 years until an increase in carbon dioxide levels was directly detected
(Oppenheimer 34–35).
Carbon dioxide is only one of four gases that are present in the atmosphere. These gases occur on Earth naturally and they are distributed by winds.
Until the Industrial Revolution, these gases did not create global warming. Once our world began industrializing, it began to increase the
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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 inglobal 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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Persuasive Essay On Air Pollution
What comes to your mind when you think of pollution? Is it air pollution? Is it water pollution? Both of these are crucial to understand and should pop
into your head when think of pollution. According to Merriam–Webster, pollution is "the action of polluting especially by environmental contamination
with man–made waste; also: the condition of being polluted." I would like the audience to use this definition to further their understanding of what
pollution is. This could be anything from an inconsiderate person tossing their trash out the car window to toxic fertilizer chemicals leeching into the
soil and then eventually working their way down into the Mississippi and creating a hypoxic zone. Pollution can also be naturally created via...show
more content...
If the electricity used to charge the car was generated via coal, then essentially the electric car is being powered by coal and is reinforcing the
justification for there to be deeply polluting fossil fuels.
A foolproof way to reduce air pollution is to use biodiesel fuel. Biodiesel burns clean and without toxic chemicals as does normal fuel. In my high
school environmental club we created biodiesel fuel from leftover cafeteria oil, methanol, glycerol and sodium hydroxide. We then used the biodiesel
fuel to power the concessions stand at football games and prevent nasty smoke from going up into the air. I think that engagement and hands on
participation is important in environmental stewardship because the people involved gain a better understanding of the environment and the processes
to keep it clean. Engagement is also necessary because the participants have a duty to protect the environment and their planet instilled in them.
Stationary sources of air pollution are industrial factories and refineries that breathe out vast quantities of toxic hydrocarbons and carbon monoxides
that are detrimental to the environment and especially human health. Area sources are composed of farms and fireplaces, which individually are fine
but collectively pose a threat to our clean air. Although huge smokestacks from factories are often symbolic of pollution, they are less of a problem to
air quality than
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Essay on Preventing Air Pollution
Preventing Air Pollution
Air Pollution is a problem nation wide. The pollution hangs over our cities and is harmful and destroys living things and materials. Diesel exhaust is
one of the most dangerous sources of air pollution. This type of pollution comes from on road vehicles such as large trucks and buses although
factories, construction equipment and farms are big polluters too. Pollution from diesel engines contributes to about 80% of the added cancer risk
from toxic air pollution nationwide. A main pollution problem has typically been high levels of smoke and sulphur dioxide arising from the burning of
smoke and sulphur dioxide arising of sulphur containing fossil fuels, such as coal, oil,...show more content...
In the 17th century, scientists noted the ill effects that industry and acidic pollution was having on vegetation and people. However, the term acid rain
was not coined until two centuries later when Angus Smith published a book called 'Acid Rain' in 1872. In the 1960s, the problems associated with
acid deposition became an international problem when fishermen noticed declines in fish numbers and diversity in many lakes throughout North
America and Europe. Now Acid rain is commonly know nation wide. It takes place when discharge of sulphur dioxide (S02) and oxides of nitrogen
(N0x) react in the atmosphere with water, oxygen, and oxidants to form various acidic compounds. This mixture then forms a solution of sulphuric
and nitric acid compounds. Sunlight then increases the rate of these reactions. Theses compounds then fall to the ground in either a wet form (such
as rain, snow and fog or it can fall in a dry form (such as gas particles). Once the acid rain falls the runoff water adds those acids to fully acid rain
making the combination more acidic then the falling rain alone. Acid rain causes acidification of rivers and lakes.
Wiping out whole populations of fish also no frog eggs are laid and no bird eggs etc.
All living things surrounding the lake or river die including plant life, which cannot under go photosynthesis. The reason animals and
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Environmental Problems: Air Pollution Essay
Introduction:
Air pollution is among the critical challenges facing modern societies and is one of the most pressing environing mental problems. Air pollution is
accountable for major harmful effects on human strength, animal survives, natural ecosystems and the man–made environment. It is also responsible
for climate change due to the improved greenhouse effect, acid rain, and the reduction of the ozone layer that inaugurate important global
environmental problems. Air pollution occurs both outdoors and indoors and is caused by human activities and natural mechanisms. Although air
quality degradation because of air pollution is a global problem that threatens humanity's wellbeing overall, it is largely associated with environmental
bias....show more content...
(Anastasia Dimitriou and Vasilia Christidou, 2011)
Indoor air pollution:
Indoor air pollution mentions to the amount of chemical, biological and physical pollutants in the air confidential a building. Indoor air pollution can
often be inferior to outdoor air pollution. There is a extensive range of indoor air pollutant causes in houses including building resources, hard–pressed
wood goods and equipment, dominant heating and cooling systems, several individual care or household cleaning products, painting colors, solvents,
heating or cooking applications (stoves, wood and gas burning fireplaces, gas fires), tobacco burn, office machineries and a diversity of other crops
used in daily events. (Anastasia Dimitriou and Vasilia Christidou, 2011)
In addition, outdoor pollutants are also found in indoor places, such as radon (a natural trace component of soil and ground). The main foundation of
indoor air pollution is household burning of coal or biomass for cooking and warming. It is projected that more than half of the world's population
trusts on animal dung, wood, crop waste, or coal to meet their most elementary energy needs. The main indoor pollutants that can almost be drawn in
any home are between others formaldehyde, asbestos,
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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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Essay Understanding and Preventing Air Pollution
Understanding and Preventing Air Pollution
Air pollution is a major problem affecting the entire world. In the United States some progress has been made in reducing air pollution through the
Clean Air Acts passed by the Congress. Still there is a lot to be done. To prevent air pollution it is important to understand how the air is being
polluted, how it impacts on the ecosystem and what we can do about it.
Earth is surrounded by layers of gases known as atmosphere. The layer closest to the earth is called the troposphere. It extends up to ten miles above
the surface of the earth. Over the troposphere is the stratosphere which extends from ten to forty miles above the earth ( Gutnick pg. 9). Ozone is a part
of the stratosphere...show more content...
Carbon monoxide is a colorless, odorless, and tasteless gas which is emitted through the process of incomplete combustion of fossil fuel. Carbon
monoxide is a deadly gas that, when inhaled, combines with the blood and renders them incapable of carrying oxygen. Methane occurs as a principal
ingredient in natural gas, and is produced by the bacterial decomposition of plant and animal matters. Methane in the troposphere absorbs heat and
causes greenhouse effect ( Gutnik pg. 15).
A sulfur based gas occurs mostly as sulfur dioxide (SO2) which is a colorless, tasteless, foul smelling , heavier–than–air gas. Besides naturally
produced from activities of the volcanoes or decomposition of organic material in swamps, it also is produced by the burning of sulfur containing
fossil fuels. Sulfur dioxide combines with water vapor in the air, forming sulfurous acid (H2SO3), a major component of acid rain ( Gutnik pg. 15).
Ozone is a form of oxygen (O3) and a major air pollutant in the troposphere. It is very harsh and irritant to the lungs, and can be a serious problem for
people with lung disorders. Ozone in the stratosphere, on the other hand, is good and acts as a filter to the sun's harmful rays which can reach the
earth's surface, causing skin cancer to the
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Air Pollution Essay
Imagine living in a world where smog is everywhere and wearing a mask is the only way to step outside. Since the smog is betting so bad, it is
impossible to see outside a window. Now, imagine a world where people have learned to use alternative energy. Gas powered cars are rarely ever used
and power companies only produce alternative energy sources. No one has to worry about carbon emissions causing global warming ever again. Living
in this type of world is almost impossible due to the fact that too many factories are releasing carbon emissions into the air. Factories that are essential
in producing electricity and cars are burning fuel and release carbon emissions into the air.
Burning of Fossil Fuels
People all around the world need to reduce the amount of carbon emissions that they release into the air. Plenty of the emissions are created by fossil
fuels. According to Glenn Anderson, a member of the National Conference of State Legislatures, "Most C[O.sub.2] emissions come from the
combustion of fossil fuel––for heating, electricity generation and transportation" (Anderson 20). The CO2 emissions not only come from cars, they
also come from generators to produce electricity. Heating is also a big factor in the emissions. There are so many factories, such as NIPSCO, that will
burn fuel in order to produce electricity for a city. While this company uses energy saving bulbs and equipment, they still burn fuels to create and
produce the electricity. Scientists are continuing
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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
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Persuasive Essay On Air Pollution
Did you know that the air we are breathing in is killing us? With the Earth hanging by a thread, our actions can cause many dangers to not only Earth
but ourselves. Currently, studies have empirical evidence that shows humans put more than 40 billion tons of COв‚‚ into the air every year and the
number steadily increases (Plait, 2014). This pollution and smoke mixed with fog creates smog (Environmental Protection Agency [EPA], 2016). As
we go about our day, we do not give a second thought to what our actions might lead. Air pollution from smoke and various chemicals can kill more
than 3 million people a year (Environmental Pollution Centers, 2017). Many cities have recognized the harms of smoke and have attempted to find
resolutions (Air Pollution Control Association, 1915). The removal or prevention of pollution is part of having a healthy life, because the quality of
the air we breathe is just as important as the purity of our food and water (Dobson et al., 1945). There have been many studies conducted that
demonstrates the correlations between air pollution and health. Everyone needs to take action and do something to protect our air because it affects
every living thing that breathes and can cause many irreversible damages to our bodies.
Air pollution comes from many different sources. It is a mixture of solid particles and gases that can cause harm to the body (Environmental Protection
Agency, 2016). One of the most common mobile sources of pollution is the burning of
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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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PURPOSE: To persuade my audience that we must take action now to control air pollution The topic I have chosen for today is something we all take
for granted–the air. Most of us hardly ever think about it. It's just something we take for granted. But the air we breathe carries pollutants that can be
bad for our health. People with sensitivities, like those who have asthma, or the elderly, and also athletes are especially vulnerable to unhealthy levels
of air pollution.
There are many kinds of air pollution. The ones I want to talk about are the ozone, acid rain, carbon monoxide and toxic air contaminants. Ozone is
formed when hydrocarbons and nitrogen oxide react in sunlight....show more content...
Acid rain deposits are found in fossil fuels emitted from utility and industrial sources. The power plants that were built before the 1977 Clean Air Act
did not have to comply because they were supposed to be phased out eventually. Many are still operating today, releasing much more pollution than
modern plants. 97 percent of the acid rain and haze–causing sulfur dioxide, 85 percent of the ozone smog–causing nitrogen oxide, and 99 percent of the
toxic mercury pollution come from the utility sector.
Unfortunately, these pollutants can be carried in the atmosphere by weather systems. Thus, they can travel for hundreds of miles causing damage as
they go. Acid deposits in the soil can have devastating affects in the forest. It gradually causes the loss of plant nutrients, calcium and magnesium.
This leads to dying off of trees in the forest. Also, acid deposits in lakes and streams have led to a drop in fish production. Mercury is another source
of pollution which can be harmful to humans and wildlife. It comes from the emissions of coal–burning power plants and is deposited into the air and
water. This chemical damages the nervous system, and has a detrimental affect on reproduction and prenatal development.
Greenhouse gases, carbon dioxide and methane, absorb energy radiated by the Earth and then send it back into our atmosphere as heat. This is called
the greenhouse effect. During the last
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How To Get Rid Of Pollution
During the last few years, the industries became widespread. Many factories don't use the right ways to get rid of waste so, they cause pollution.
Pollution has many kinds, i.e. water pollution, air pollution, land pollution, etc. the environment, animals and we affected by this problem. A lot of
diseases spread due to the pollution such: Asthma and
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How To Reduce Air Pollution In The United States
Transportation is the largest source of air pollution in the United States. Air pollution kills globally more than any diseases. In 2013, transportation
contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air. We can reduce
transportation, air pollution is different ways. By keeping our vehicle in well–tuned and tires inflated properly to reduce exhaust emissions. Also, avoid
idling because it contains more pollute and combines errand into one trip. Air pollution can directly cause respiratory disease or exacerbate existing
conditions in susceptible populations, such as children or the elderly and animal. My target groups are asthma patients and people with lung
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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 damagingozone 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
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Air pollution is now one of the most pressing environmental concerns. While nine out of the ten most polluted cities in the world lie in India and
Pakistan that leaves no room for complacency amongst other countries; partly because they too have their own issues and also because we live in a
connected ecosystem.
What Is Air Pollution?
Air pollution is a complex topic as so many factors are responsible for the poor quality of our air. However, simply put, air pollution is any chemical,
physical or biological change which causes the atmosphere to become dirty and thus risks not only our own potential for survival but also that of other
animals and plants.
Air pollution can also be further divided into two distinct categories; visible and invisible. Both can lead to an alteration of the delicate balance of our
atmosphere and cause problems to health on a local scale and also damage to the ecosystem globally in terms of depletion of the ozone layer leading to
climate change.
Air pollution can arise in two main ways. First, pollutants can be released directly into the atmosphere and are known as primary pollutants. Second,
primary pollutants can combine to form secondary pollutants and this can be seen in the formation of issues such as smog.
What Causes Air Pollution?
Fossil Fuels: A main cause of air pollution is the one you might expect, namely the sulphur released from the burning of fossil fuels, such as coal and
petroleum. We rely on petrol, diesel and jet fuel to transport not only us but our goods around the world as we live in an increasingly globalised
economy. In 2015 alone nearly 3.6 billion passengers, almost half the world's population, were transported by the world's airlines.
Vehicle Emissions: As our reliance on cars, trucks, shipping freighters and aeroplanes increases so do the levels of carbon monoxide and nitrogen
oxides released into the atmosphere. 13 percent of global CO2 emissions, a major factor in global warming, come from transport.
Agriculture: We may not always immediately think of agricultural activities being connected to air pollution but methane and ammonia are both
by–products of farming and are highly hazardous to our environment. This is compounded by the use of pesticides,
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The Benefits Of Air Pollution
To survive, the human body is constantly taking in oxygen. But the oxygen inhaled today is some of the filthiest, most polluted air ever, and it is
only getting worse with society's negligence. What is the price of clean, unpolluted fresh air? The average cost of an air purifier ranges from $80 for
the cheaper, albeit less effective, models to $400 for higher quality air purification. Not to mention the added repair and maintenance costs of
anywhere between $20 to $200 for cleaning, replacement filters, et cetera. To clarify, the cost of breathing easy can add up very quickly, but the cost is
not just financially–it is physically too. Air pollution does not come in the form of a giant, flying two headed dragon and does not typically manifest on
the body like a ghastly goiter. Airpollution is invisible to the human eye. To see it, special equipment from NASA or other research facilities would
be required. But just because it is not visible, does not mean it is not present, air pollution is everywhere and sometimes more dense and deadly in
some places than others. This poisonous air is caused by motor vehicles, planes, ships, energy plants, and much more, things quite necessary for society
to function. The solution to dirty air cannot be so drastic as to ban automobiles or energy plants, and it would not happen overnight. However, society
can take several meaningful, if small, steps to reduce air pollution to the point where it can decrease the number of stroke, asthma, and
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Methods to Reduce Air Pollution Essay
Methods to Reduce Air Pollution
Air pollution is nothing new. Ever since the discovery of fire, less–than–desirable substances have been vented into the air. One of the first
air–pollution regulations dates back to the fourteenth century, when King Edward I banned the burning of sea coal in lime kilns. U.S. air–pollution
regulations have their roots in British Common Law. But regardless of those efforts, air pollution continues to be a serious local and world–wide
problem. Pollution is the pressure within the air of one or more substances that are harmful to human health, welfare, animal or plant life, or property. In
the past with air pollution we included mainly the outdoor pollutants, although in recent years this is not the case....show more content...
All these particles are mainly products of combustion. The major sources include industrial processes, power plants that are both coal and oil–fired,
residential heating, and transportation. But coal burning is the greatest source.
Table 1 below shows estimates of U.S. particulate emissions from various sources.
TABLE 1
National U.S. Emissions Estimates–1990
(Million metric tons/year)
SOURCE PARTICULATES SULFUR OXIDES CARBON MONOXIDES
Transportation
Highway 1.3 0.6 30.3
Aircraft 0.1 0 1.1
Rail&Sea 0 0.3 1.9
Off–Highway equipment 0.1 0.1 4.4
TOTAL 1.5 1 37.7
Stationary fuel combustion
Electric utilities 0.4 14.2 0.3
Indusrial furnaces 0.3 2.3 0.7
Commercial 0 0.4 0.1
Residential 1 0.3 6.4
TOTAL 1.7 17.2 7.5
Industrial processes 2.8 3.1 4.7
Solid waste disposal 0.3 0 1.7
Miacellaneous
Forest fires 1.1 0 8.1
Other burning 0.1 0 0.6
Misc. Organic solvents 0 0 0
TOTAL 1.2 0 8.7
OVERALL TOTAL 7.5 21.3 60.3
Only 13% of the total is generated by transportation. Industrial sources account for nearly three times as much as 37%. Fires account for just about as
much particulate emissions as transportation. That amount is matched by combustion from sources, which include the generation of all heat and
electricity.
Emissions
When coal was the main source to generate energy, power plants and homes accounted for much greater
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The Importance Of Reduce Air Pollution

  • 1. The Importance Of Reduce Air Pollution Different approaches From Experts Scholars through three lenses, ecology, health and economy to indicate the necessity of reducing air pollution. Though ecological lens, air pollutant, such as particular matter, ozone, nitrogen dioxide and so on play an important role in aggravating the rising temperature as a result of blocking a certain amount of heat from the sun which should reflect back to space. Patrick Kinney (2017) who specialized in Public Health at the Boston University discovers that higher temperature increase smog pollution because the ozone particles which smog contain form faster at a higher temperature. A closely interacted relationship can be found betweenair pollution and rising temperature which forms a bad cycle to the environment. Despite the fact that air pollution cause direct health effects on Chinese citizens, it also has a indirect danger towards population health. Today, infectious disease is a pressing and complicated public health issue in China. Kan et al (2011) note that growing temperature can affect infectious which is carried by animal hosts and vectors, including schistosomiasis, hemorrhagic fever, Japanese encephalitis and malaria. There is a higher risk for these diseases to increase their range and expand into currently non–endemic provinces in the north of China. Though healthy lens, according to Ambient Air Pollution, Climate Change, and Population Health in China (2011), the authors figure out that an improving living condition Get more content on HelpWriting.net
  • 2. What Is The Problem Of Air Pollution Essay Air pollution is a well–known problem throughout the world. Humans know that we are the major cause for air pollution and although we know this fact, we continue to pollute. We poison our air every day by throwing out enormous piles of garbage, burning tons of fossil fuels, and driving millions of miles each year, but do we truly know how much this affects our society and our Earth? Smog, acid rain, the greenhouse effect, and ozone depletion are some of the effects that have resulted from air pollution. Health effects caused by filthy air are also a serious problem that has resulted from pollution. Smog is a term that was created from smoke and fog. It is found most typically in urban and suburban areas rather than rural areas...show more content... Canadian scientists blame the emissions from United States factories for 75 percent of the acid rain that falls in their country. Canada has gone to great lengths to decrease sulfur emissions from their companies, and they are pressuring the United States to do the same; however, representatives of United States utility companies have yet to cooperate. They argue that to achieve reduction, their customers would not be able to afford the additional costs that would result from these pollution–reducing techniques (Dolan 47). The greenhouse effect, also known as global warming, has been known since the Industrial Revolution. In 1896, a Swedish chemist was burning fossil fuels to increase the temperature in his greenhouse, and he noticed that it also increased the concentrations of atmospheric carbon dioxide. From this realization, he then estimated that the temperature of the Earth would increase three to nine degrees Fahrenheit if the burning of fossil fuels doubles the level of carbon dioxide in the atmosphere. His theory was ignored for over 50 years until an increase in carbon dioxide levels was directly detected (Oppenheimer 34–35). Carbon dioxide is only one of four gases that are present in the atmosphere. These gases occur on Earth naturally and they are distributed by winds. Until the Industrial Revolution, these gases did not create global warming. Once our world began industrializing, it began to increase the Get more content on HelpWriting.net
  • 3. 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 inglobal 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
  • 4. Get more content on HelpWriting.net
  • 5. Persuasive Essay On Air Pollution What comes to your mind when you think of pollution? Is it air pollution? Is it water pollution? Both of these are crucial to understand and should pop into your head when think of pollution. According to Merriam–Webster, pollution is "the action of polluting especially by environmental contamination with man–made waste; also: the condition of being polluted." I would like the audience to use this definition to further their understanding of what pollution is. This could be anything from an inconsiderate person tossing their trash out the car window to toxic fertilizer chemicals leeching into the soil and then eventually working their way down into the Mississippi and creating a hypoxic zone. Pollution can also be naturally created via...show more content... If the electricity used to charge the car was generated via coal, then essentially the electric car is being powered by coal and is reinforcing the justification for there to be deeply polluting fossil fuels. A foolproof way to reduce air pollution is to use biodiesel fuel. Biodiesel burns clean and without toxic chemicals as does normal fuel. In my high school environmental club we created biodiesel fuel from leftover cafeteria oil, methanol, glycerol and sodium hydroxide. We then used the biodiesel fuel to power the concessions stand at football games and prevent nasty smoke from going up into the air. I think that engagement and hands on participation is important in environmental stewardship because the people involved gain a better understanding of the environment and the processes to keep it clean. Engagement is also necessary because the participants have a duty to protect the environment and their planet instilled in them. Stationary sources of air pollution are industrial factories and refineries that breathe out vast quantities of toxic hydrocarbons and carbon monoxides that are detrimental to the environment and especially human health. Area sources are composed of farms and fireplaces, which individually are fine but collectively pose a threat to our clean air. Although huge smokestacks from factories are often symbolic of pollution, they are less of a problem to air quality than Get more content on HelpWriting.net
  • 6. Essay on Preventing Air Pollution Preventing Air Pollution Air Pollution is a problem nation wide. The pollution hangs over our cities and is harmful and destroys living things and materials. Diesel exhaust is one of the most dangerous sources of air pollution. This type of pollution comes from on road vehicles such as large trucks and buses although factories, construction equipment and farms are big polluters too. Pollution from diesel engines contributes to about 80% of the added cancer risk from toxic air pollution nationwide. A main pollution problem has typically been high levels of smoke and sulphur dioxide arising from the burning of smoke and sulphur dioxide arising of sulphur containing fossil fuels, such as coal, oil,...show more content... In the 17th century, scientists noted the ill effects that industry and acidic pollution was having on vegetation and people. However, the term acid rain was not coined until two centuries later when Angus Smith published a book called 'Acid Rain' in 1872. In the 1960s, the problems associated with acid deposition became an international problem when fishermen noticed declines in fish numbers and diversity in many lakes throughout North America and Europe. Now Acid rain is commonly know nation wide. It takes place when discharge of sulphur dioxide (S02) and oxides of nitrogen (N0x) react in the atmosphere with water, oxygen, and oxidants to form various acidic compounds. This mixture then forms a solution of sulphuric and nitric acid compounds. Sunlight then increases the rate of these reactions. Theses compounds then fall to the ground in either a wet form (such as rain, snow and fog or it can fall in a dry form (such as gas particles). Once the acid rain falls the runoff water adds those acids to fully acid rain making the combination more acidic then the falling rain alone. Acid rain causes acidification of rivers and lakes. Wiping out whole populations of fish also no frog eggs are laid and no bird eggs etc. All living things surrounding the lake or river die including plant life, which cannot under go photosynthesis. The reason animals and Get more content on HelpWriting.net
  • 7. Environmental Problems: Air Pollution Essay Introduction: Air pollution is among the critical challenges facing modern societies and is one of the most pressing environing mental problems. Air pollution is accountable for major harmful effects on human strength, animal survives, natural ecosystems and the man–made environment. It is also responsible for climate change due to the improved greenhouse effect, acid rain, and the reduction of the ozone layer that inaugurate important global environmental problems. Air pollution occurs both outdoors and indoors and is caused by human activities and natural mechanisms. Although air quality degradation because of air pollution is a global problem that threatens humanity's wellbeing overall, it is largely associated with environmental bias....show more content... (Anastasia Dimitriou and Vasilia Christidou, 2011) Indoor air pollution: Indoor air pollution mentions to the amount of chemical, biological and physical pollutants in the air confidential a building. Indoor air pollution can often be inferior to outdoor air pollution. There is a extensive range of indoor air pollutant causes in houses including building resources, hard–pressed wood goods and equipment, dominant heating and cooling systems, several individual care or household cleaning products, painting colors, solvents, heating or cooking applications (stoves, wood and gas burning fireplaces, gas fires), tobacco burn, office machineries and a diversity of other crops used in daily events. (Anastasia Dimitriou and Vasilia Christidou, 2011) In addition, outdoor pollutants are also found in indoor places, such as radon (a natural trace component of soil and ground). The main foundation of indoor air pollution is household burning of coal or biomass for cooking and warming. It is projected that more than half of the world's population trusts on animal dung, wood, crop waste, or coal to meet their most elementary energy needs. The main indoor pollutants that can almost be drawn in any home are between others formaldehyde, asbestos, Get more content on HelpWriting.net
  • 8. 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 Get more content on HelpWriting.net
  • 9. Essay Understanding and Preventing Air Pollution Understanding and Preventing Air Pollution Air pollution is a major problem affecting the entire world. In the United States some progress has been made in reducing air pollution through the Clean Air Acts passed by the Congress. Still there is a lot to be done. To prevent air pollution it is important to understand how the air is being polluted, how it impacts on the ecosystem and what we can do about it. Earth is surrounded by layers of gases known as atmosphere. The layer closest to the earth is called the troposphere. It extends up to ten miles above the surface of the earth. Over the troposphere is the stratosphere which extends from ten to forty miles above the earth ( Gutnick pg. 9). Ozone is a part of the stratosphere...show more content... Carbon monoxide is a colorless, odorless, and tasteless gas which is emitted through the process of incomplete combustion of fossil fuel. Carbon monoxide is a deadly gas that, when inhaled, combines with the blood and renders them incapable of carrying oxygen. Methane occurs as a principal ingredient in natural gas, and is produced by the bacterial decomposition of plant and animal matters. Methane in the troposphere absorbs heat and causes greenhouse effect ( Gutnik pg. 15). A sulfur based gas occurs mostly as sulfur dioxide (SO2) which is a colorless, tasteless, foul smelling , heavier–than–air gas. Besides naturally produced from activities of the volcanoes or decomposition of organic material in swamps, it also is produced by the burning of sulfur containing fossil fuels. Sulfur dioxide combines with water vapor in the air, forming sulfurous acid (H2SO3), a major component of acid rain ( Gutnik pg. 15). Ozone is a form of oxygen (O3) and a major air pollutant in the troposphere. It is very harsh and irritant to the lungs, and can be a serious problem for people with lung disorders. Ozone in the stratosphere, on the other hand, is good and acts as a filter to the sun's harmful rays which can reach the earth's surface, causing skin cancer to the Get more content on HelpWriting.net
  • 10. Air Pollution Essay Imagine living in a world where smog is everywhere and wearing a mask is the only way to step outside. Since the smog is betting so bad, it is impossible to see outside a window. Now, imagine a world where people have learned to use alternative energy. Gas powered cars are rarely ever used and power companies only produce alternative energy sources. No one has to worry about carbon emissions causing global warming ever again. Living in this type of world is almost impossible due to the fact that too many factories are releasing carbon emissions into the air. Factories that are essential in producing electricity and cars are burning fuel and release carbon emissions into the air. Burning of Fossil Fuels People all around the world need to reduce the amount of carbon emissions that they release into the air. Plenty of the emissions are created by fossil fuels. According to Glenn Anderson, a member of the National Conference of State Legislatures, "Most C[O.sub.2] emissions come from the combustion of fossil fuel––for heating, electricity generation and transportation" (Anderson 20). The CO2 emissions not only come from cars, they also come from generators to produce electricity. Heating is also a big factor in the emissions. There are so many factories, such as NIPSCO, that will burn fuel in order to produce electricity for a city. While this company uses energy saving bulbs and equipment, they still burn fuels to create and produce the electricity. Scientists are continuing Get more content on HelpWriting.net
  • 11. 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 Get more content on HelpWriting.net
  • 12. Persuasive Essay On Air Pollution Did you know that the air we are breathing in is killing us? With the Earth hanging by a thread, our actions can cause many dangers to not only Earth but ourselves. Currently, studies have empirical evidence that shows humans put more than 40 billion tons of COв‚‚ into the air every year and the number steadily increases (Plait, 2014). This pollution and smoke mixed with fog creates smog (Environmental Protection Agency [EPA], 2016). As we go about our day, we do not give a second thought to what our actions might lead. Air pollution from smoke and various chemicals can kill more than 3 million people a year (Environmental Pollution Centers, 2017). Many cities have recognized the harms of smoke and have attempted to find resolutions (Air Pollution Control Association, 1915). The removal or prevention of pollution is part of having a healthy life, because the quality of the air we breathe is just as important as the purity of our food and water (Dobson et al., 1945). There have been many studies conducted that demonstrates the correlations between air pollution and health. Everyone needs to take action and do something to protect our air because it affects every living thing that breathes and can cause many irreversible damages to our bodies. Air pollution comes from many different sources. It is a mixture of solid particles and gases that can cause harm to the body (Environmental Protection Agency, 2016). One of the most common mobile sources of pollution is the burning of Get more content on HelpWriting.net
  • 13. 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 Get more content on HelpWriting.net
  • 14. PURPOSE: To persuade my audience that we must take action now to control air pollution The topic I have chosen for today is something we all take for granted–the air. Most of us hardly ever think about it. It's just something we take for granted. But the air we breathe carries pollutants that can be bad for our health. People with sensitivities, like those who have asthma, or the elderly, and also athletes are especially vulnerable to unhealthy levels of air pollution. There are many kinds of air pollution. The ones I want to talk about are the ozone, acid rain, carbon monoxide and toxic air contaminants. Ozone is formed when hydrocarbons and nitrogen oxide react in sunlight....show more content... Acid rain deposits are found in fossil fuels emitted from utility and industrial sources. The power plants that were built before the 1977 Clean Air Act did not have to comply because they were supposed to be phased out eventually. Many are still operating today, releasing much more pollution than modern plants. 97 percent of the acid rain and haze–causing sulfur dioxide, 85 percent of the ozone smog–causing nitrogen oxide, and 99 percent of the toxic mercury pollution come from the utility sector. Unfortunately, these pollutants can be carried in the atmosphere by weather systems. Thus, they can travel for hundreds of miles causing damage as they go. Acid deposits in the soil can have devastating affects in the forest. It gradually causes the loss of plant nutrients, calcium and magnesium. This leads to dying off of trees in the forest. Also, acid deposits in lakes and streams have led to a drop in fish production. Mercury is another source of pollution which can be harmful to humans and wildlife. It comes from the emissions of coal–burning power plants and is deposited into the air and water. This chemical damages the nervous system, and has a detrimental affect on reproduction and prenatal development. Greenhouse gases, carbon dioxide and methane, absorb energy radiated by the Earth and then send it back into our atmosphere as heat. This is called the greenhouse effect. During the last Get more content on HelpWriting.net
  • 15. How To Get Rid Of Pollution During the last few years, the industries became widespread. Many factories don't use the right ways to get rid of waste so, they cause pollution. Pollution has many kinds, i.e. water pollution, air pollution, land pollution, etc. the environment, animals and we affected by this problem. A lot of diseases spread due to the pollution such: Asthma and Get more content on HelpWriting.net
  • 16. How To Reduce Air Pollution In The United States Transportation is the largest source of air pollution in the United States. Air pollution kills globally more than any diseases. In 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air. We can reduce transportation, air pollution is different ways. By keeping our vehicle in well–tuned and tires inflated properly to reduce exhaust emissions. Also, avoid idling because it contains more pollute and combines errand into one trip. Air pollution can directly cause respiratory disease or exacerbate existing conditions in susceptible populations, such as children or the elderly and animal. My target groups are asthma patients and people with lung Get more content on HelpWriting.net
  • 17. 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 damagingozone 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
  • 18. Get more content on HelpWriting.net
  • 19. Air pollution is now one of the most pressing environmental concerns. While nine out of the ten most polluted cities in the world lie in India and Pakistan that leaves no room for complacency amongst other countries; partly because they too have their own issues and also because we live in a connected ecosystem. What Is Air Pollution? Air pollution is a complex topic as so many factors are responsible for the poor quality of our air. However, simply put, air pollution is any chemical, physical or biological change which causes the atmosphere to become dirty and thus risks not only our own potential for survival but also that of other animals and plants. Air pollution can also be further divided into two distinct categories; visible and invisible. Both can lead to an alteration of the delicate balance of our atmosphere and cause problems to health on a local scale and also damage to the ecosystem globally in terms of depletion of the ozone layer leading to climate change. Air pollution can arise in two main ways. First, pollutants can be released directly into the atmosphere and are known as primary pollutants. Second, primary pollutants can combine to form secondary pollutants and this can be seen in the formation of issues such as smog. What Causes Air Pollution? Fossil Fuels: A main cause of air pollution is the one you might expect, namely the sulphur released from the burning of fossil fuels, such as coal and petroleum. We rely on petrol, diesel and jet fuel to transport not only us but our goods around the world as we live in an increasingly globalised economy. In 2015 alone nearly 3.6 billion passengers, almost half the world's population, were transported by the world's airlines. Vehicle Emissions: As our reliance on cars, trucks, shipping freighters and aeroplanes increases so do the levels of carbon monoxide and nitrogen oxides released into the atmosphere. 13 percent of global CO2 emissions, a major factor in global warming, come from transport. Agriculture: We may not always immediately think of agricultural activities being connected to air pollution but methane and ammonia are both by–products of farming and are highly hazardous to our environment. This is compounded by the use of pesticides, Get more content on HelpWriting.net
  • 20. The Benefits Of Air Pollution To survive, the human body is constantly taking in oxygen. But the oxygen inhaled today is some of the filthiest, most polluted air ever, and it is only getting worse with society's negligence. What is the price of clean, unpolluted fresh air? The average cost of an air purifier ranges from $80 for the cheaper, albeit less effective, models to $400 for higher quality air purification. Not to mention the added repair and maintenance costs of anywhere between $20 to $200 for cleaning, replacement filters, et cetera. To clarify, the cost of breathing easy can add up very quickly, but the cost is not just financially–it is physically too. Air pollution does not come in the form of a giant, flying two headed dragon and does not typically manifest on the body like a ghastly goiter. Airpollution is invisible to the human eye. To see it, special equipment from NASA or other research facilities would be required. But just because it is not visible, does not mean it is not present, air pollution is everywhere and sometimes more dense and deadly in some places than others. This poisonous air is caused by motor vehicles, planes, ships, energy plants, and much more, things quite necessary for society to function. The solution to dirty air cannot be so drastic as to ban automobiles or energy plants, and it would not happen overnight. However, society can take several meaningful, if small, steps to reduce air pollution to the point where it can decrease the number of stroke, asthma, and Get more content on HelpWriting.net
  • 21. Methods to Reduce Air Pollution Essay Methods to Reduce Air Pollution Air pollution is nothing new. Ever since the discovery of fire, less–than–desirable substances have been vented into the air. One of the first air–pollution regulations dates back to the fourteenth century, when King Edward I banned the burning of sea coal in lime kilns. U.S. air–pollution regulations have their roots in British Common Law. But regardless of those efforts, air pollution continues to be a serious local and world–wide problem. Pollution is the pressure within the air of one or more substances that are harmful to human health, welfare, animal or plant life, or property. In the past with air pollution we included mainly the outdoor pollutants, although in recent years this is not the case....show more content... All these particles are mainly products of combustion. The major sources include industrial processes, power plants that are both coal and oil–fired, residential heating, and transportation. But coal burning is the greatest source. Table 1 below shows estimates of U.S. particulate emissions from various sources. TABLE 1 National U.S. Emissions Estimates–1990 (Million metric tons/year) SOURCE PARTICULATES SULFUR OXIDES CARBON MONOXIDES Transportation Highway 1.3 0.6 30.3 Aircraft 0.1 0 1.1 Rail&Sea 0 0.3 1.9 Off–Highway equipment 0.1 0.1 4.4 TOTAL 1.5 1 37.7 Stationary fuel combustion Electric utilities 0.4 14.2 0.3
  • 22. Indusrial furnaces 0.3 2.3 0.7 Commercial 0 0.4 0.1 Residential 1 0.3 6.4 TOTAL 1.7 17.2 7.5 Industrial processes 2.8 3.1 4.7 Solid waste disposal 0.3 0 1.7 Miacellaneous Forest fires 1.1 0 8.1 Other burning 0.1 0 0.6 Misc. Organic solvents 0 0 0 TOTAL 1.2 0 8.7 OVERALL TOTAL 7.5 21.3 60.3 Only 13% of the total is generated by transportation. Industrial sources account for nearly three times as much as 37%. Fires account for just about as much particulate emissions as transportation. That amount is matched by combustion from sources, which include the generation of all heat and electricity. Emissions When coal was the main source to generate energy, power plants and homes accounted for much greater Get more content on HelpWriting.net