... made until the world situation got really desperate. Then they could cash in. Such events throw a shaft of intensely revealing light on the nation's chemical companies. An anecdote comes to mind. In 1973, William Walker, a hydrologist with the Illinois State Water Survey, reported a conversation in the journal ... ago the plant chemist of a large industry in east-central Illinois requested advice from the Illinois State Water Survey on underground disposal of toxic chemical waste from their manufacturing processes. According to the chemist, the plant, located in a densely populated part ...

• Word Count: 3398
• Approx Pages: 14
• Has Bibliography
• Grade Level: Undergraduate

... is located in the shale rock layers, located within the Earth (2014). The process involves a liquid, normally water, that is fused with chemical and sand. The mixture obtained is injected into a certain well, at high pressure. It is performed to form small fractures that are lesser ... claim that the chemicals used in the fracking process is safe, some drilling companies have consistently refused to provide a comprehensive list of the chemical additives used in fracking fluid. In the period of over sixty years, manipulation of hydraulic fracturing has developed into a routine technology...

• Word Count: 2970
• Approx Pages: 12
• Has Bibliography
• Grade Level: Undergraduate

... and adaptability of crops by enhancing plant resistance to drought, salinity, disease, pests and herbicides. They are going to try to enhance their growth, productivity, nutrient value, and chemical composition. The old way of doing this was through selective breeding, special fertilizer, and hormones. This seems now somewhat outdated with today's technology. Genetic engineering comes with many downfalls ... resources more rapidly and fail to feed a larger and more dependent human population. In Africa, and South and Central America, super breeds of crops, irrigation and hydroelectric d...

• Word Count: 2913
• Approx Pages: 12
• Has Bibliography
• Grade Level: Undergraduate