Global Perspectives On Environmental Health

This project w misadventure focus on the components of the environment, the study(ip) classes of taint in each component, the effect these pollutants can lawsuit on our health, and how sustainable development chance upons our environment. The three components of the environment ar the walkover we breathe, the water we drink, and the food we eat (Holtz, 2008). Considering that we all must breathe, eat, and drink, we must try to keep these components clean and clear of any(prenominal) pollutants or toxins that can sheath our bodies to reject or induce ill from the consumption of these different products. Although telephone line can front to be clean, mainly because we cant see it, at that place atomic number 18 many things that can cause our air to be virulent to our bodies. These things are called air polluting gases. in that respect are four major classes of air polluting gases. They are irritants, asphyxiants, air toxics, and atmospheric reactants. Each of these modifys our bodies in different ways. They can cause anywhere from minor to major reactions in our bodies. Irritants cause change to the respiratory tract in the body. The respiratory tracts main mesh is to fork up a act for air travel to the lungs. It can be divided into 2 sections, the upper respiratory tract, and the lower respiratory tract.

Some of the irritants that affect the upper respiratory tract are formaldehyde, hydrogen chloride and sulfur. The major chronic effect of upper respiratory tract irritants is passing play of sense of smell through toxicity to the olfactory epithelial tissue (Holtz, 2008). The olfactory epithelium is an area ! within the nose which is creditworthy for intercepting odors and passing them on to the brain (Smith, 2003). Irritants that affect the lower respiratory tract include nitrogen oxide, ozone and chlorine. exposure to these substances cause agency pains, oxidation of the lower respiratory tract, scarring in the lungs, and loss of function in the scarred areas. This can blow over to diseases uniform emphysema and other pulmonary lesions....If you want to endure a full essay, order it on our website: OrderCustomPaper.com

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