PCB's and the enviroment
Life is a precious element to a broad range of creatures. When a chemical toxin invades life's environment, we should all be concerned. Polychlorinated biphenyls (PCBs) are a group of chemical compounds that are invading and polluting the environment. They cause severe health problems in humans and affect many creatures in nature. Scientist found high PCB levels in two orca whales that washed up dead last February near the Strait of Juan de Fuca (Ko, 2002). The United States Environmental Protection Agency claims they are quick to act on all PCB discoveries, but it may be too late. There are some remedies to remove PCBs from the environment, but it doesn't take care of the entire problem. Polychlorinated biphenyls are a group of chemicals compounds that have no molecular breakdown. They were used by the industrial manufacturing industry between 1930-1970. They were primarily used as electrical insulators in transformers and other electrical equipment. They were also used in a variety of products such as: power saws, typewriters, cereal boxes, and bread wrappers (Heimlich, 2002). They were released into the environment during their use by smokestacks, leakage of old equipment, leaching from landfills, and other pollut . . .
The Invisible Environment Series Ohio State University. They are facing health problems that include cancer, heart disease, and diabetes. The health of nature is just a mirror image of humanity. PCBs are causing severe abnormalities in the Polar Bear population in the Artic. PCBs are destroyed when they are burned at 2400 degrees F? (Heimlich, 2002). It has not only affected the land, it's seeped into every crevice of life. Whales, which are precious beings, are dying off at alarming rates. Dredging by hydraulic machinery removes the contaminated sediment in a controlled manner. There are several alarming cases throughout the United States. These so called solutions don't solve the health concerns for wildlife.
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