Public Transport Systems and Pollution Essay Example | Topics and Well Written Essays - 1500 words

Public Transport Systems and Pollution - Essay Example Due to the interference with national balance, production of different raw materials that are used in the manufacturing industry are affected, which consequently constraints the industry. The issue of pollution, which is global and not regional is evident in all states across the globe, although some have taken significant steps to address the menace. This essay will deeply examine the issue of pollution laying special focus on the effects of pollution on the on human health and environment, fish stocks, forestry sectors of the economy. This essay will also discuss the relationship between public transport systems and pollution as well as focus on the cost of climate change. Air pollution has led to various adverse effects to forestry department and the industries in the sector. Pollutants that are known to cause much harm to trees are oxidants, fluorides, carbon monoxide, nitrogen oxides, sulfur dioxide, and volatile hydrocarbons (Gifford, 2006, p. 60). Oxidants react with the sunlight to produce toxins such as peroxyl acetyl nitrate (PAN) and ozone that are harmful to the trees. Ozone is commonly found in the upper strata of the atmosphere but, is considered to be highly harmful once found near the ground. High levels of these greenhouse gases easily damage trees and can easily wipe out an entire forest, which poses a threat to the industries in the field. Pollutants resulting from sulfur dioxide arise as a result of burning oil or coal to produce energy. They are also formed during the extraction of ores and when manufacturing products. Other manmade chemicals such as herbicide, pesticides, and fertilizers do detriment trees. Public transport systems have contributed to air pollution in a great way. Fuels used by the current means of transportation emit harmful chemicals once combusted with carbon monoxide and carbon dioxide being very common. Mining undertakings are similarly key players in the issue of pollution.