Describe the advantages of pollution prevention efforts
What will be an ideal response?
"Pollution control and pollution prevention are not the same. Pollution control involves adding a filter or some other device at the ‘end of the pipe' to prevent pollutants from entering the environment. The disposal of the captured pollutants still has to be dealt with, and this entails more regulation and control. Pollution prevention, by contrast, involves changing the production process, the materials used, or both so that harmful pollutants won't be produced in the first place."
"Pollution prevention often results in better product or materials management; that is, less wastage. Thus, pollution prevention frequently creates a cost savings. A second angle on pollution avoidance is substitution; that is, finding nonhazardous substitutes for hazardous materials. A third approach is reuse; that is, cleaning up and recycling solvents and lubricants. Some military bases, for example, have been able to distill solvents and reuse them, instead of discarding them into the environment. Finally, pollution avoidance can also be applied to the individual consumer. So far as you are able to reduce or avoid the use of products containing harmful chemicals, you are preventing those amounts of chemicals from going into the environment. You are also reducing the by-products resulting from producing those chemicals."
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Which of the following describes why soils are important in environmental geology?
A. soil erosion worldwide is contributing to sea level rise. B. soil erosion is affecting the hydrologic cycle and contributing to climate change. C. soil pollution is causing dangerous toxins to enter the food supply. D. soil loss will affect our ability to grow food as the population increases. E. all of the answers listed here.
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Indicate whether the statement is true or false
The United Kingdom's dominance in the Industrial Revolution declined because
A) other European countries learned to produce their own iron, steel and textiles. B) the worldwide market for British iron, steel, and textiles has decreased substantially. C) Britain's outmoded industrial infrastructure has reduces its competitiveness. D) all of the above E) A and C only
The turbulent water created by breaking waves is called surf
Indicate whether the statement is true or false