Causes of air pollution
Fresh air is just as important as the food we eat, and trees do an invaluable job of replenishing the atmosphere with oxygen. But when they are burned, carbon in the form of carbon dioxide and carbon monoxide is released. Both gases cause problems. The latter of these, Carbon monoxide, is the worst of the two. It is a lethal ingredient found in the smog Which is a large problem in city suburbs. But researcher James Greenberg was amazed to find “as much carbon monoxide over the Amazon jungles as over US suburbs.” The burning of the Amazon forests had sadly polluted the very atmosphere that the trees were designed to cleanse!
"What is the problem with air pollution? Is it really that dangerous?" You may ask. Well, take into account one example, the dust bowl. A post-World War I recession led farmers to try new mechanized farming techniques as a way to increase profits. Deep plowing, combined with a drought on the Great Plains killed the natural grasses that kept soil in place, and the topsoil turned to dust and blew away, polluting the air. By 1932, 14 dust storms, and in a year, forty dust storms had been reported. The storms were so bad, that dust clouds up to ten thousand feet were reported. This went on for nine years. The fact that it went on for so long shows us that our actions have consequences that may last a very long time, meaning we must be careful about pollution.
Interestingly enough, most of the time when we think of air pollution we think of large factories with big chimneys, letting out large quantities of smoke, and harmful materials, and it is true that they do pollute the air very much, but did you know that air pollution can occur inside as well? "How is that possible?" You might ask. It is true though, cigarettes, cigars, and anything else that people smoke are actually forms of indoor air pollution.
Another real life example of man-made air pollution is this. In 1952 a brutally cold, and snowy winter came upon england. London citizens burned a lot of coal in their fire places to compensate for the extreme cold. This domestic smoke coupled with the smoke from power statins and factory chimneys. Later, we'll talk more about what the result of this case of air pollution was.
Here we have gone over just three causes of air pollution, over farming soil, and burning trees in the forest, domestic burning of coal, which produces smoke, but there are so many more. There are things that we may not even think of, things as simple as our car. Cars emit greenhouse gasses just as burning trees did, factories also destroy our environment, waste incinerators, manufacturing industries and power plants emit high levels of carbon monoxide, organic compounds, and chemicals into the air, once again polluting it. Another cause is the chemicals that we use in our...