Global Perspectives On Environmental Health

This project w misadventure focus on the components of the environment, the major(ip)(ip) classes of contamination in each component, the effect these pollutants can coif 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 moldiness breathe, eat, and drink, we must try to keep these components clean and clear of any(prenominal) pollutants or toxins that can eccentric our bodies to reject or snuff it ill from the consumption of these different products. Although communicate can front to be clean, mainly because we cant see it, thither atomic number 18 many things that can cause our air to be virulent to our bodies. These things are called air polluting gases. there are four major classes of air polluting gases. They are irritants, asphyxiants, air toxics, and atmospheric reactants. Each of these assumes our bodies in different ways. They can cause anywhere from minor to major reactions in our bodies. Irritants cause toll to the respiratory tract in the body. The respiratory tracts main thing is to fork up a conversion for air travel to the lungs. It can be divided into ii 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 deprivation of sense of smell through toxicity to the olfactory epithelium (Holtz, 200 8). The olfactory epithelium is an area wit! hin the nose which is answerable 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 tit 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 alike(p) emphysema and other pulmonary lesions....If you want to endure a full essay, order it on our website: OrderCustomPaper.com

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