air pollution

Topics: Air pollution, Pollution, Waste Pages: 4 (1311 words) Published: May 21, 2014
1. Introduction
The Air- the atmosphere around us play an enormous part in our lives. It provides oxygen and other gases that are essential for the survival of human being and plants. The appearance of it is the only thing that would make the Earth different from other dead-planet. However, in recent year, the technological development has led to over-use harmful toxic; the Air now has been seriously damaged not only in developed countries but also in developing nations like Vietnam. A research has been carried out by EPI shown that the air quality in Vietnam is among top ten most nation (rank 123rd) (Youthnews 2012). The concentration of dust, fumes and other poison gases in metropolis namely Hanoi, HCM city... are at the alarming rate. If there is nothing done about it, Vietnam will soon suffering the consequences. This paper is to give the audience a clearer view of air pollution in Vietnam including reasons, affects and suggesting solutions. 2. Discussion of finding

2.1 Reasons
2.1.2 Motor vehicles
There are several causes of air pollution; the vast majority of them can be attributed by man. Many people are unaware of the serious problems they expose to the world by letting such dangerous chemical, vehicles smokes...in to the air. As in the big cities; one of the main sources of polluted air is due to motor vehicles (up to 70%). The economic growth in the past ten years reflects in the increasing large number of vehicles. It is undeniable that motorbikes are one of the most common transportation in Vietnam. According to IQ Air newspaper they accounted for 95 percents in total number of transport. Average, each family owns a motorbike and at the end of 2010, the number of motorbike and cars reached at over 30 millions. Cars and other vehicles produce air pollution throughout their life because the use of fossil fuel. Imagine, everyday, in the rush hour, millions of motorbikes letting out emission into the air at the same time. The VNS ( 2007 ) has...
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