kissingyou0912 threads: 8 author: quynh phuong jun 9, 2012 1 today the world has become highly industrialized and modernized, which makes human life much easier and more comfortable. In spite of the advantages, the development of industry does have a lot of disadvantages, especially air pollution. All over the world, air pollution is increasing at an alarming pace and at the same time, it has a serious effect on the earth and human health, so more and more people are concerned about it.

The first contribution to the atmospheric pollution is natural disaster, causing great damage to human life, including as volcanic eruption and forest fire. Firstly, during a volcanic eruption, lava, ash and various gases are expelled then hung in the air and spread the nearby areas, resulting in many problems such as respiratory diseases or lack of food. For example, the 1815 eruption of mount tamora made agricultural crops fail and livestock die, leading to one of the worst famine of the 19th century. Furthermore, erupting volcanoes do not only pose many hazards in the immediate vicinity but they also are a thread to the aircraft where ash particles are melted by the high temperature. Secondly, forest fire are happening on a large scale, losing thousand hectares of trees.

Much more important than natural disaster, the major reason of air pollution is because of various human activities. First and foremost, many communities contribute a great proportion to the level of pollution in the air. All over the world, factories of oil industry and chemicals industry discharge industrial waste as well as pollutants into the air. For instance, carbon dioxide is the main factor which brings about the air pollution but unfortunately, the manufacturing process of most products would require the use of this chemical. To make the matter worse, an increasing number of industries and manufacturing units whose activities related to the burning of fuel has been established in recent years as a result of the development of technology. Therefore, there is an unavoidable growth in the amount of this chemical in the atmosphere.

In the second place, another reason that effect the air is combustion engine exhaust. In fact, many means of transportation such as cars, motorbikes are partly responsible for air pollution by emitting great amount of fumes and gas. Needless to say, air pollution takes many different forms and arises from a variety of sources. As its damage to human is growing, everyone now need to make an effort to reduce the pollution before it is too late. First, in society, in my opinion, there should be some policies to limit the amount of chemicals discharged into the air by the factories.

In addition, the authorities should restrict the number of vehicles allowed to run in the city, especially in the rush hours when there is heavy traffic. Everyone should be conscious of how serious the problem has become because the air is being polluted mostly by human irresponsible activities. All people can help to make the earth cleaner by planting trees, which will add oxygen to the atmosphere and provide shade in the summer. For instance, we should buy efficient appliances to use like energy saving bulbs that consume less electricity. The less energy we all use, the lower our demand is on our use of power, which means less pollution. Moreover, we should reduce the time we use our bikes or cars as they produce a great deal of harmful chemicals into the air.

Instead of these vehicles, it may be better if we can walk or use the public transport, which not only save money but also reduce the production of emission. In conclusion, although air pollution is resulted largely from the things that benefit people, we can all help in our little way. It may cause a little inconvenience but in the long run, if everyone unite to solve the problem, we can make a significant change to protect the environment as well as human health. aponik threads: 1 air pollution not only threatens thehealth and life of humans but also causes damage to the environment.first, air pollution causes a great deal of health problems.

Dissertation Topics In Tuberculosis

Also, air pollution causes a great deal of damage to the environment andproperty. Types of air pollutioni_ local and regional pollution:one type of air pollution is referred to as local and regional pollution, which take place in the lowest layer of the atmosphere, the troposphere. Air pollution c0ontrol is a race between the reduction of pollution in the fast growth of sources. New efforts to control air pollution will be vital as long as these trends continue.pollution in egyptin the major sources of air pollution in egypt are numerous mainly the dust small particles and soot are characteristic in egypt. Air pollutionair pollution is addition of harmful substances to the atmosphere resulting in damage to the environment, human health, and quality of life.

One of many forms of pollution, air pollution occurs inside homes, schools, and offices in cities across continents and even globally. Air pollution makes people sick, it causes breathing problems and promotes cancer, and it harms plants, animals, and the ecosystems in which they live. Most air pollution comes from one human activity: burning fossil fuels, natural gas, coal, and oil to power industrial processes and motor vehicles. Air pollution the article i read was about the affects of air pollution on the human heart, and on sufferers of asthma. The article describes how even the smallest increases in in air pollution can drastically change the chances of a person having a heart attack. As well the article proves how air pollution alone can trigger an asthma attack, where as before many people thought in order to have an asthma attack there had to be allergen present.

One fact that proves this article s point is that over a 5 year period scientists collected air pollution samples and came to the conclusion that a 10. Air pollution is a burning issue so this topic has become a common phenomenon in academic essay writing. This topic seems very easy to the students so they write without knowing the facts that carry good grade. A professional and thoroughly experienced essay writer can help a great deal to secure a good grade.

Essay About Life Stages

To understand the professional tone of this type of pollution essay, we give a sample. The ozone layer is affected by toxins and eventually, it damages to the environment. When these kinds of gases come to contact with the atmosphere, the ozone layer will be affected.

the reasons of air pollution there are scores of good reasons for air pollution among them, burning of wood for cooking, natural gas, coal in industries, railways, petroleum in aircraft, automobiles etc. Besides, in case of metallurgical processing such as, mineral dust, gases having fluorides, sulphides and metallic impurities like beryllium, chromium, zinc, nickel, arsenic, cadmium, vanadium, mercury air can be polluted. When the farmer uses chemical pesticides, fertilizers, fungicides it also pollutes the air. The key cause of toxins in the metropolitan areas is auto that ineffectually burn petroleum, releases 75% of noise as well as 80% of air pollutants.