Many Outdoor Air Contaminants Originate from Various Sources

question 17

Multiple Choice

Many outdoor air contaminants originate from various sources. The PHN recognizes that sources such as gas stations, dry cleaners, commercial building heating and cooling systems, and waste disposal facilities are referred to as:

• A)Criteria air pollutants.
• B)Area sources.
• C)Mobile sources.
• D)Point sources.

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Definitions:

Purchase Price

The amount of money paid to buy an asset, security, or other item of value.

Capital Expenditures

Investments in physical assets like equipment, buildings, and property to enhance or acquire new business operations.

Utility

An economic term for the total satisfaction received from consuming a good or service.

Fixed Assets

Long-term tangible assets used in the operations of a business, not expected to be converted to cash in the short term.