Which of the Following Would Be Considered an Example of Bioremediation

question 12

Multiple Choice

Which of the following would be considered an example of bioremediation?

• A) adding nitrogen-fixing microorganisms to a degraded ecosystem to increase nitrogen availability
• B) using a bulldozer to regrade a strip mine
• C) dredging a river bottom to remove contaminated sediments
• D) adding fertilizer to soil poor in nutrients to increase plant growth

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Definitions:

Milling Machine Minutes

A measurement of manufacturing time that quantifies the duration a milling machine is used in the production process.

Monthly Demand

The total quantity of a product or service that consumers want to purchase within a month.

Variable Manuf. Cost

Costs that fluctuate with the production volume, including direct materials, direct labor, and variable manufacturing overhead.

Production Constraint

A limitation or bottleneck in the manufacturing process that reduces the efficiency or capacity of production.