Literature Review: What Is Air Pollution?

The causes of air pollution are burning fossils fuels releases gases and chemicals into the air. Climate changes also increases the production of allergenic air pollutants including mold. ‘There are examples of air pollution such as coal, oil, natural gas, and gasoline to produce electricity and power our vehicles.’ “Carbon dioxide (CO2) is a good indicator of how much fossil fuel is burned and how much of other pollutants are emitted as a result.”(How Do We Cause Air Pollution)

Another big problem in polluting places and things is air pollution which can make air foggy, unbreathable, and toxic. According to “34 Facts about Pollution”, the text states breathing the air in Mumbai, India, for just one day is equivalent to smoking 100 cigarettes. One of the things that can cause air pollution is releasing factory fuels and fossil fuels into the air. We also cause it from burning certain things like plastic, chemicals, and other

Pollution is created by pollutants that are set free into the air, oppose to land and water pollutants, they are the most harmful. It is caused by cars, public transportation and human activities. Human activities create an amount of gases that are set free into the air. Pollutant gases are made from the burning of fuel which releases a vast amount of carbon dioxide into the air. This makes it the most harmful because carbon monoxide, another gas that is released when the burning of fuels, is toxic and, if inhaled, could cause death. Carbon monoxide is a colorless, odorless gas that is created by incomplete burning of carbon. Air pollution means harmful material include particulates and biological molecules are inserted into Earth’s atmosphere. Air pollution contributes to the global pollution of the air every single day. On average a person breathes around 220 million tiny particles every day. Common types are primary and secondary pollutants. A primary pollutants is which an air pollutant enter the atmosphere

Arizona is on the rise as one of the fastest metropolitan areas in the United States of America. In fact, in 2015 Forbes Magazine ranks Phoenix, Arizona as the 11th fastest growing city in the U.S.1 This growth is due the unprecedented resources and growing opportunities in the state of Arizona. With all of these opportunities come more production, which means more emissions from various industries and cars, more fossil fuels burned, and household and farming chemicals added to the sky. All of these are examples of pollution; which is one the sacrifices that comes with being a large city that is emerging. Pollution is defined as the action or process of making land, water, air, etc., dirty and not safe or suitable to use.2 We understand that Phoenix is a rapidly growing city, but they should be able to grow without being a detriment to the environment and health of their citizens. The purpose of my report is to examine the problem of air pollution in Phoenix, Arizona and look at solutions to fix this problem.

Environmental pollution is an enormous problem in the United States. Environmental pollution is a substance that is harmful or poisonous to the environment. Air pollution, water pollution, thermal pollution, and soil pollution are major types of environment pollution. Pollution is linked to some of the most deadly diseases. “Carbon monoxide is an odorless, colorless gas which is poisonous at high levels. CO bonds with hemoglobin more easily than oxygen, so that it reduces the body's ability to deliver oxygen to organs and tissues” (Neidell, 1005). Air pollution is the most harmful out them all because we inhale it every day. "Ozone (03) is a secondary air pollutant formed by nitrogen oxides and volatile organic compounds in the presence of

One of the main cause of air pollution is human activities like mining, construction, transportation, industrial work, agriculture, smelting, and some others. There are also natural causes that result to air pollution also such as wild fires, volcano eruptions. These are even rare and for the most part only affect the area that it surrounds. The bigger problem is going back to us humans and knowing that we can stop certain activities to help better the world and our air we breathe every day. One of the “invisible killers” in today’s air pollution includes nitrogen oxides, ozone, and very small particulate matter. (Frank) Today, PM has been researched to be held most responsible for most of the health effects caused by the air. Fossil fuel combustion is most common in more of the urban areas, which would come from the road construction that occurs quite frequently. (Frank) There has also been a rise in deaths from cardiovascular and respiratory disease with older people. (Seaton)

What is air pollution? The online webster dictionary says,”Air pollution is the contamination of air by smoke and harmful gases, mainly oxides of carbon, sulfur, and nitrogen.” Air pollution is caused by both human and natural events. Natural events include fires, volcanic activity, erosion of the wind and many other things as well. Human events include manufacturing activities such as factories and workshops as well as burning fossil fuels and chemicals used for farming and household activities. There are many substances, minerals, and chemicals. Sometimes the air could

Air pollution is the result of many human activities- burning fossil fuels, agriculture and industry all contribute to polluting the air we breathe. Human actions are damaging the Earth’s atmosphere; but pollution not only harms the environment, it also damages our health. According to the World Health Organization, 1.2 million deaths each year are caused by air pollution. Because of the risks associated with air pollution, we should all be aware of the pollutants and polluters in our communities.

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.

Air pollution is a type of pollution that occurs when harmful substances, including particulates and biological molecules are introduced into Earth's atmosphere. There is a lot of chemicals that get released into the atmosphere when fossil fuels are burned; the effects that these chemicals have on our bodies when inhaled can be very detrimental to our health and well being. A few things that can occur when we breathe in polluted air are; firstly, you are put at a higher risk of respiratory diseases such as asthma and bronchitis. Second, exposure to higher levels of particle pollution have been shown to correspond to higher risks of heart complications. Third, immune system, endocrine, and reproductive system damage; which can lead to future health complications. Four, when living in an area with lots of air pollution you are being put at higher risks for cancer. The pollutants in the air mostly contain of carcinogens; “any substance, radionuclide, or radiation that is an agent directly involved in causing cancer.” Five, contact with the air pollution can lead to neurobehavioral problems and premature death. These are a few of the main effects that air pollution has on humans.

In definition, air pollution is the appearance air pollutant in the air which worsens the quality of air and imperil the health of living organisms, natural resources, and structures and properties (Park, 2016). The sources of air pollution could come from natural sources such as forest fires, and volcanic eruptions, moreover, it could also come from substances that are emitted into the air that resulted from human activities. Human activities could either be accidental or intentional. Some of the accidental human activities

Pollutants are Sulfur dioxide, Nitrogen oxide, Pm10 particles (Big particles in the air, dust ,matter, etc.) And Carbon monoxide

Air pollution occurs when the air is contaminated by foreign substances. These substances can be liquid or solid and they are small enough that they remain suspended in the air. Some of the substances can be toxic chemicals which can include sulphur dioxide (SO2), oxides of nitrogen (NOx), ozone (O3), volatile organic compounds and suspended particulate matter (PM).

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’.

The leading and the main pollutant on earth is carbon dioxide. When released in the air they contaminate deadly gases like carbon monoxide and nitrogen dioxide. These gases then fall into the water which leads to contamination of the hydrosphere.This pollutant is widely considered to be associated with cars, planes, power plants and other human activities.Studies say 80% of lung diseases in america are caused due to pollution from vehicles. People who breathe in these poisons have higher risk for asthma and reproductive-system damage. According the the U.S. Environmental Protection Agency, birth defects can be caused by air pollution. A