Download - Free Essay on Air Pollution (Art b)

8/12/2019 Free Essay on Air Pollution (Art b)

1/3

http://anyfreepapers.com/free-essays/air-pollution-essay.htmlFree Essay on Air Pollution

Posted onApril 13, 2011 byadmin

AnyFreePapers.com team

Free example essay on Air Pollution:

Air Pollutionis one of the most worrying problems of our time. This problem

surfaced during the industrial revolution. The great industrial revolution brought

about many positive changes to the world; better transportation, cheaper products,

and a better life. However, with its riches came the price, pollution. At the beginning

of the industrial revolution, no one paid any attention to the problem of pollution. As

the science, progressed people started to realize this problem.

Air pollution arises from many sources. The burning of gasoline in automobiles

produces harmful gases and incineration of products. From various factories come

millions of particles that are carried off in the air. Chemical plants produce gaseous

by-products that are toxic when their concentration is high enough. As parts of the

world become more industrialized, air pollution has generally increased and new

health hazards have developed. Air pollution can result from causes that we can not

control. For example, forest fires, dust storms, and volcanoes.

We can write a Custom Essay on Air Pollution for you!Acid rain is one of the products of air pollution. Acid rain is created when raindrops

combine with the polluted air. Acid rain causes erosion of buildings, destruction of

crops, and other assets. Air pollution also causes global warming. . According to

some predictions, significant alterations in climate patterns could become apparent

in a few years. Estimates of global average temperatures have projected an increase

of as much as 9o F before the year 2100.

There are two kinds of sources of air pollution indoor and outdoor air pollution. The

indoor air polluters include many products, from cleansers to furnishings, whichrelease harmful organic compounds into the air you breathe. The EPA has measured

levels of organic compounds in both rural and suburban homes that range from two

to five times the levels of outside air. Another indoor pollutant is called mold, a

microscopic organism, can grow at any surface; it grows at any place where humidity

is above 70 percent. These molds create spores that can go inside a human body and

cause many complications. According to the American Lung Association, mold

triggers allergic reactions, including asthma. A study by the Mayo Clinic states that

mold is the cause of nearly all chronic sinus infections. It can lead to serious

complications, including breathing difficulties, memory and hearing loss, and
http://anyfreepapers.com/free-essays/air-pollution-essay.htmlhttp://anyfreepapers.com/free-essays/air-pollution-essay.htmlhttp://anyfreepapers.com/free-essays/air-pollution-essay.htmlhttp://anyfreepapers.com/free-essays/air-pollution-essay.htmlhttp://anyfreepapers.com/author/adminhttp://www.effectivepapers.com/custom-essay.phphttp://www.effectivepapers.com/custom-essay.phphttp://www.effectivepapers.com/custom-essay.phphttp://anyfreepapers.com/author/adminhttp://anyfreepapers.com/free-essays/air-pollution-essay.htmlhttp://anyfreepapers.com/free-essays/air-pollution-essay.htmlhttp://anyfreepapers.com/free-essays/air-pollution-essay.html


2/3

bleeding of the lungs.

As serious as the indoor pollutants are, they are minimal compared to the outdoor

pollution. This pollution includes from factories to volcanoes. Gases are released in

the air because of the fissile fuel burned by the factories ships, automobiles, ships,

and trains. Every industry process exhibits its own patterns of air pollution.

Both sulfur oxides dissolve in atmospheric water droplets to form acidic solutions

that can be very damaging when distributed in the form of rain. It is thought that

sulfuric acid is the major cause of the acidity in acid rain, which is not only damaging

forests in the Northern Hemisphere but also causing fish, to die off in many northern

lakes as well. Acid rain is also corrosive to metals, limestone, and other materials.

The possible solutions to this problem are expensive because of the difficulty of

removing sulfur from coal and oil before they are burned.

Carbon dioxide is not as lethal as carbon monoxide, sulfur oxide, or nitrogen oxide,

however Carbon dioxide (CO2) is one of the major pollutants in the atmosphere.

Major sources of carbon dioxide are fossil fuels burning and deforestation. Industrial

countries account for 65% of carbon dioxide emissions with the United States and

Soviet Union responsible for 50%. Less developed countries,with 80% of the worlds

people, are responsible for 35% of carbon dioxide emissions, but they may contribute

50% by 2020. Carbon dioxide emissions are increasing by 4% a year. In 1975, 18thousand million tons of carbon dioxide was released into the atmosphere, but the

atmosphere showed an increase of only 8 billion tons. The ocean waters contain

about sixty times more carbon dioxide than the atmosphere. If the oceans can no

longer absorb this much carbon dioxide, then more carbon dioxide will remain into

the atmosphere. As water warms, its ability to absorb carbon dioxide is reduced.

Air pollution affects all spheres of the earth, hydrosphere, atmosphere, and the

sphere of life, the biosphere. When pollutants are released in the air, they

contaminate the atmosphere with the deadly gases like Carbon monoxide, Carbon

dioxide, Nitrogen dioxide, Sulfur dioxide, and so on. When these gases come back

down to earth the fell into the water, since 70 percent of earth is covered with water ,

when these hazardous gases fell in the water they contaminate the hydrosphere. In

addition, these gases drop on the land and pollute it. Consequently, all of these

polluted spheres lead to the pollution biosphere, so every sphere is contaminated by

pollution. Air pollution effects land, buildings, and human health.

Air pollution erodes land and buildings, India had 2 billion dollar loss in productivity

because of soil erosion because of acid rain land becomes unfit to produce good crop.


3/3

Soil erosion has consequences that are more serious; Ethiopia loses not 2 billion

dollars but 2 billion tons of soil every year. This is much more serious, losing $ 2

billion is conceivable, but it is hard to understand 2 billion tons of soil eroded away

every year. It is one of the consequences of the air pollution and acid rain. In addition,

many building around the world are mostly made of a rock called limestone,

limestone reacts with acids. Consequently, the buildings will start to erode because of

acid rain.

Effects on humans, air pollution causes many respiratory diseases. It is the leading

cause of asthma, an estimated 24.7 million Americans have been diagnosed with

asthma, according to the American Lung Association; the disease costs the nation

$12.7 billion yearly. From 1980 to 1994, asthma cases increased by 75 percent,

according to the Centers for Disease Control and Prevention. Theses are startling

statistics but they should not be, because from 1980 to 2002, there have been more

factories, more forest fires, and countless automobiles. All of which have been

contributing to the air pollution. In addition, to the current air pollution the

pollution from before 1980 era is still in the air, the environment can not absorb any

more gases.

The governments of the worlds nations are taking measures to solve this problem.

Many countries have passed Clean Air Act, which have reduced the air pollution.However, these laws are not enough to protect the environment. The citizens of these

countries have to take steps to help solve this problem. For example, getting the car

tuned more frequently so it will create less smoke. For factories, owners, to use

resources that produce fewer pollutants, for example instead of using coal, use

natural gas, because it produces less pollution.

In conclusion, imagine a scenario, a Red Cross truck pulls into a small community

and starts handing out bottled water to people in dire need of pure safe water to

drink. It is hard to imagine this kind of event water very important for our life.

However, if the air pollution problem continues there might come a day when we

have to breath out of an oxygen tank. If the problems continuous like this, that day

might not be a thing of the distant future. All I can do is do my part to save the

environment and hope for a solution to this problem.