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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. Today we separate pollutants in to two categories. Primary pollutants, because they come directly from various sources, and secondary which are by-products of chemical interactions of the primary pollutants within the atmosphere. Particulates Although air pollution might be thought of as unwanted gases in the atmosphere, two of five primary pollutants are really solid substances called particulates. Soot has always been a sure indicator of a polluted atmosphere, but other than soiling and a negative psychological effect, soot can't settle into the lungs and cause serious diseases. Thick ,black smoke coming out of a stack is that what we think causes the pollution, but what really creates the damage is what we can't see. Particles like this are called suspended particles. They come from many incomplete burning and can consist a variety of substances. The most harmful type of particulate is so small that that it is microscopic. All the particulates are harmful for several reasons. When inhale... ... middle of paper ... ...on air pollutants in one year, and four times its weight in greenhouse gases. So for those necessary trips by car, make sure that it is a well-tuned, energy-efficient model! Also, avoid idling our engines, as restarting an engine uses less fuel than ten seconds of idling. Other actions we can take at home and at work include: Turn off energy-using equipment (lights, computers, or any machinery) when it is not in use. Make your home more energy efficient through improved insulation, caulking and weather-stripping. Recycle, since it takes much less energy to create a new product using recycled materials than using raw materials. Compost kitchen scraps and yard waste, because organic waste in landfills creates gases that contribute to climate change. Plant trees around our home. It's a natural way to insulate, and trees help clean the air and slow climate change.
In addition to lowering greenhouse gas levels and using cleaner energy sources, there are things we can do as people to stop climate change. We could reduce our use of electricity at our homes by turning off the lights when we leave the room, turning down/up the heating/ac when it is unnecessary, and using less water. Also, we could install solar panels in our homes and donate money to environmental protection agencies. Hopefully, the people of our world will soon realize climate change is a pressing issue that must be solved as soon as
A history lesson is necessary before embarking in the quest that is the regulation of air pollution. Air pollution began when the Industrial Revolution commenced, with the burning of coal and emission of carbon into the air. Although the Industrial Revolution began around the mid 19th century the first step the United States took towards cleaning the air was with the Clean Air Act in 1970, according to the EPA (2012). There was a great environmental movement around the time of Clean Air Act and the Clean Water Act, which catalyzed the regulations and laws in today’s modern world. Furthermore, each individual state took actions against the air pollution occurring at each level. California, for example, one of the most contaminated cities in the 20th century had to pass regulations to secure the health of its residents. The Air Pollution Air Act of 1955 in California was the first United States air act disciplined by congress to address the national air pollution problem.
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. Therefore, ozone is at its peak during hot summer days. Exposure to high levels of ozone can have serious consequences on your health. It can cause respiratory disease, loss of pulmonary elasticity, and premature aging of our lungs. Next, is acid rain, which occurs in the atmosphere in the form of sulfur and nitrogen oxide. These pollutants can have serious damaging affects on aquatic, forest and wildlife ecosystems, as well as deterioration of buildings. Carbon monoxide is another form of pollution. It reduces the blood?s ability to carry oxygen. If a human is exposed to higher levels, it can cause chest pains, angina attacks or even death.
Respiratory problems (such as asthma) and skin cancer, just to name a few. Air pollution has a big impact on your respiratory health. Human lungs house tiny sacs, called alveoli. (7) Alveoli take oxygen from blood and release carbon dioxide. When pollution such as smog for example, is inhaled it can trigger the sacs to become restricted, in turn, making it hard for the person to breathe. People under 14 and older adults are much more likely to experience pollution related respiratory problems, due to weaker
Air pollutants rise from both manufactured and natural processes. Pollutants are also defined as primary pollutants resulting from fire of fuels and manufacturing processes and secondary pollutants, those which are produced due to response of primary pollutants in the atmosphere. The ambient air quality may be defined by the attention of a set of pollutants which may be present in the ambient air we breathe in. These pollutants may be called principles pollutants. Production standards express the allowable concentrations of a contaminant at the point of discharge before any mixing with the surrounding air. (Anonymous, n.d.)
Air pollution is caused by many things such as car fumes, burning of fossil fuels,
Air pollution is the second major type of pollution output. Harmful and toxic CO2 emissions, noxious vapours, construction dust- which is responsible for multiple health problems- and many other pollutants.
Driving a hybrid vehicle instead of a diesel vehicle will most certainly cut down on the use of energy and money.
Air pollution results from high concentrations of chemicals and particulate matter that pose a threat to human health, ecosystems, and manmade materials. Pollutants can be solid particles, liquids, or gases and are produced by human sources along with natural sources. Pollution from natural sources tend to become diluted and dispersed without causing major harm, whereas pollutants resulting from human sources tend to be more localized and a more serious problem. Scientists categorize air contaminants into two main categories: primary pollutants that directly enter the atmosphere and secondary pollutants formed between primary air pollutants and natural air components. Recent studies have been done in an effort to identify “the contributions of secondary pollutants formed by gas phase or surface chemistry to the levels and types of air pollutants that accumulate indoors (S).” It has been hypothesized that indoor air quality is two to five times worse than outdoor pollution due to the fact that buildings are enclosed, and therefore retain the particles inside with less chance to di...
Air pollution according to the Wikipedia << is the introduction of particulates, biological materials, or other harmful materials into the Earth’s atmosphere, possibly causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment>>. Therefore, human being should be aware of the facts that the environment and all living creatures are dying. They need to understand the importance of natural items, the nature, etc…
Air pollution is a type of pollution that can severely damage our environment as well as the earth’s atmosphere. Air pollution occurs all the time when the air contains many substances ...
Polluted air in general contains one or more hazardous substances that create hazards for the health of living individuals. Pollutants within the air are measured in terms of particulate matter (PM); or the number of particles of potentially hazardous substances as a percentage of air. Outdoor air pollutants can create acid rain, which affects the environment and depletion of the ozone layer by chlorofluorocarbons (CFC's), which increases the risk of skin cancer and cataracts in human individuals. Indoor air pollution seems to have more of a significant affect on health than outdoor air pollution; considering the fact that most people spend more of their time indoors than out (1).
When you drive a car a short distance, think of every living thing that you are harming. Taking a bike, carpooling, or even walking are all worth it if you are trying to save the Earth and money. Air pollution is a very serious issue going on internationally. If we, as humans, can do just the smallest of things to assist, we can slowly fix our air pollution situation. Always make the green choice, and think about the Earth when making a decision. Making a small change can help our Earth continue to
Firstly, Air is the most essential source of life. Any creature can survive without only for a few minutes, so it must pure, clean and breathable. Air pollution means the presence of harmful substances that harm the human health in both short and long terms. Garbage, radioactive waste, wars, biological weapons and poisonous gases can pollute the environment that they live in. The problem of air pollution occurred after the World War 2. Oil, gas and the mass extension in the industrial developments have become another main cause.
Air Pollution is when a poisonous or a harmful substance is released in the air. There are many form of pollution but air is one of them, it only occurs when dust, harmful gases or smoke enters into the atmosphere and makes it hard for species like plants, animals and humans to live in a difficult situation because of the dirty air.Air Pollution is classified in two sections, invisible air pollution and visible air pollution.. Hence any substance that makes it difficult for the living things that need the atmosphere is air pollution.Humans have been undergoing air pollution ever since the industrial revolution.In order to understand the causes of Air pollution, it is divided into divisions. Primary air pollutants and secondary air pollutants: