USCoal Companies and Coal-Burning Utilities Have Suggested That There Is

question 39

Multiple Choice

U.S.coal companies and coal-burning utilities have suggested that there is something called clean coal.Which statement is false about this product?

• A) Stricter pollution controls will not stop the release of some carbon dioxide.
• B) Burning coal will always result in production of hazardous ash.
• C) One type of coal is significantly cleaner than other types.
• D) Climate scientist James Hansen calls coal the single greatest threat to civilization.
• E) Air pollutants will always be released by burning coal.

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Definitions:

Disinfection

The process of eliminating or reducing harmful microorganisms from inanimate objects and surfaces, usually through chemicals or heat.

Gastrointestinal Endoscopes

Specialized tools used for visual examination of the gastrointestinal tract, including the esophagus, stomach, and intestines, to diagnose and sometimes treat conditions.

Health Care-Acquired

Infections or conditions that are contracted by a patient while receiving treatment or care in a healthcare facility.

Wound Infection

A complication in the healing process characterized by the invasion of the wound site by pathogenic microorganisms.