Use of Microbes and Other Life Forms to Remove Toxic

question 21

Multiple Choice

Use of microbes and other life forms to remove toxic contaminants from soil and ground water

• A) does not seem able to fulfill its early promise.
• B) works but is less cost-effective than other approaches.
• C) offers considerable promise for cleaning up contaminated material.
• D) is the only fully risk-free method of decontamination devised so far.

---

Definitions:

LRMC

Long-Run Marginal Cost, which is the increase in cost a company faces to produce one additional unit of output when all factors of production are variable.

Infer High Quality

Deduce or conclude (information) to be of superior standards or excellent nature.

Promotional Campaigns

Marketing efforts aimed at increasing awareness or sales of a product or service through specific strategies and messaging.

Acquired

Something obtained, typically by a company purchasing another company or business.