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Negative effects of rapid urbanisation
Air pollution effects the world
Negative effects of rapid urbanisation
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The quality of the air that we breathe, has always been important matter. No matter what season it is, the air that we breathe is, essentially, what keeps us alive. Air pollution, is something that has been a problem in the United States, for some time now. Throughout the last few years, there have reportedly been huge population increases in majority of the major cities. Those cities include: Atlanta, Ga., Los Angeles, Ca., Salt Lake City, Ut., and many others. Ironically these same cities are the ones that have the worst air quality in the United States. Why is this? Cities, like Los Angeles and Atlanta, have a lot of different modes of transportation; cars, buses, etc. The main cause of air pollution in cities like these, is the amount of people driving on a day to day bases. …show more content…
This is caused by the emissions from different fertilizers used and waste from the animals on the farm. Also because of the geography of these cities, a lot of the animal waste and fertilizers end up drifting, catching everything that drifts from the larger cities (emission from the power plants), causing even more pollution. While air pollution is caused by industrial means, it can also be caused by the human tampering of nature. Unattended campfires, the burning of debris, and the improper discarding of cigarettes all can cause wildfires. Wildfires are not only harmful to vegetation, but they are also extremely harmful to the air. Wildfires are one of the largest sources of PM2.5-fine particulate matter, too small to see that can cause damage to lungs. PM2.5 emits from wood smoke during a wildfire. Emissions from wildfires can travel long distances, potentially affecting the health ad air quality in places far from where the fire originated. Types if emissions that come from wildfires include: carbons monoxide, VOC, atmosphere mercury, and ozone-forming chemicals, all very harmful to the air and to human
During the cold seasons, fire places are running often and people are burning more firewood than ever. As known, fireplaces emit smoke and particulate matter into the air. Burning firewood can create environmental damage to our valley (“Wood Smoke and Your Health”). This greatly impacts the Central Valley’s air pollution problem, which is why many cities, if not all, have specific burn days. Burn days are implemented because of how bad the air pollution can get in the valley. Summers are right behind it because people love to cook outdoors on their fire pits. As with fire places, the smoke that is emitted into the air, which has the same effect. Between fireplaces, bonfires and grilling outdoors they play a major role in creating bad air pollution in the Central Valley. Now let’s move on to another main factor that plays a key role in effecting our air pollution in the Central
I decided to begin my first search on the Internet. Since I had access to both a computer, and an Internet connection, I had no issues in that regard. The first article that I explored was called “Wildfires,” from the National Geographic website. In the article I learned that, depending on the wind condition, wildfires can have different reactions. For example, in the article, they stated that, “wildfires can burn acres of land and consume everything in their paths in mere minutes” (“Wildfires”). I also learned the positive effects that wildfires has on the environment. For example, naturally-occurring wildfires are fundamental in nature, as they return nutrients to the soil by burning dead trees, plants, and land. They also act as disinfectant, by removing poison plants, insects, and all sorts of dangerous species (“Wildfires”). That 's the information that I learned from the article, and while it wasn 't much, I did manage to find key information. I also
Human beings cause most wildfires, directly or indirectly. In the United States lightning, the only truly natural cause is responsible for less than 10% of all such fires. In the West, lightning is the primary cause, with smoking (cigarettes, matches, and such) the second most frequent. Combined they account for 50 to 75% of all wildfires. In the “13 southern states (Virginia to Texas) the primary cause is arson; this combined with smoking and debris burning makes up 75% of all wildfires” (Perry, 1994). The other causes of wildfires are machine use and campfires. Machine use includes railroads, logging, sawmills, and other operations using equip...
Air pollution is not something new; in fact, air pollution has been even documented as far back as the 16th century. During the industrial revolution the sights of smoke coming out from factory were a sign of prosperity. This might have been prosperity in the economic point of view, but as we can see now, in the environmental point of view it was not prosperous at all.
Los Angeles has some of the most contaminated air in the United States. With a population of 18 million plus, the Los Angeles area is a large basin with the Pacific Ocean to the west, and several mountain ranges with high peaks to the east and south. Diesel engines, ports, motor vehicles, and industries are main sources of air pollution in Los Angeles. Frequent sunny days and low rainfall contribute to ozone formation, as well as high levels of particles and dust.
Air pollution is caused by many things such as car fumes, burning of fossil fuels,
What is air pollution? According to the experts, the presence into the air of a substance which has harmful or poisonous effects is termed as air pollution. The presence of Air Pollution is countries such as the US comes unsurprisingly to everyone. Being one of the most industrialized countries on earth, air pollution is one of the environmental issues that we just have to deal with. However, a statistic which may take the people by surprise is that among states such as New York, California and Indiana, it is Maryland which has managed in registering the highest number of deaths from Air pollution in the United States. After multiple study conducted by various institutes, it has been concluded that motor vehicles, and industrial smokestacks contribute to the death of 113 people per 100,000 per year in Maryland, with Baltimore and Montgomery Village topping the list with 130 deaths per 100,000 people.
...r it is arson, an uncontrolled camp fire, or a cigarette butt it doesn’t take much for humans to spark a disaster. Yet there is as well a few set by good old Mother Nature. On top of the effects on the earth as well as humans, there is only one thing we all can do and that is listen to our old pal Smokey the Bear when he says, “only you can prevent wildfire.”
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 ...
As Dr. Sunyer Said in his article: "It is believed that much like cystic fibrosis, by living in a more urban environment serious health hazards become more apparent. Studies have shown that in urban areas patients suffer mucus hyper secretion, lower levels of lung function, and more self-diagnosis of chronic bronchitis and emphysema".( Sunyer, 2001).That's mean air pollution is harmful impact on human health and cases many diseases like: Cardiovascular disease, Lung disease and Cancer Which increases the mortality rate. So, Millions have died because of the direct or indirect effects of air pollution. Thant children in areas prone to air pollutants typically suffer from pneumonia and asthma.In addition, air pollution is effect the Atmosphere that main it is one of the indirect effects of global warming with high temperatures all over the world and increase the melting of ice and increase the rate of sea level there will be a disaster is imminent , if not take the necessary actions.
There are about seven billion people in the world. Most of these people own cars and live in large cities. Beijing, China, is known for having the most polluted air in the world. China has about 400,000 factories working everyday creating air pollution. Pollution is becoming a big problem in the world. Pollution affects everything from the plants we grow to the ozone layer of the earth. Some of the air pollution is so bad in places around the world that breathing the air is equivalent to smoking two packs of cigarettes a day. Not only is the pollution hurting people it is also hurting the earth and the soil that we plant our crops in. Air pollution is a problem that needs a solution that is efficient and cost effective so the world can be a better place in the future.
Air pollution may come from anthropogenic or natural sources.The atmosphere is a complex natural gaseous system that is essential to support life on planet Earth.(1) https://en.wikipedia.org/wiki/Air_pollution
As you heard air pollution is one of the main causes of climate change and rise of respiratory illnesses, which is caused mainly by driving vehicles that release all sorts of chemicals in the air.
Factories and transportation depend on huge amounts of fuel--billions of tons of coal and oil are consumed around the world every year. When these fuels burn they introduce smoke and other, less visible, by-products into the atmosphere.
Another type of air pollution is acid rain. Acid rain is formed when sulfur and nitrogen are distributed from factories, automobiles and power plants. The sulfur and nitrogen rise up into the clouds and come back down as rain that is contaminated. It damages forests, crops and soils. It also kills fish and animals that live in the water.