What Are the Different Sources of Atmospheric Aerosols and Where

question 31

Multiple Choice

What are the different sources of atmospheric aerosols and where might they be found?

• A)Aerosols found over land are salts and sulfates, whereas aerosols found over the ocean come from windblown dust, fires, and human activities.
• B)Aerosols found over the ocean include salts and sulfates, whereas aerosols found over land come from windblown dust, fires, and human activities.
• C)Common sources for atmospheric aerosols include respiration and asphyxiation and can be found wherever there are humans.
• D)All atmospheric aerosols are the same and all are created in urban areas.

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Definitions:

Decentralized Units

Subdivisions within a larger organization that operate with a degree of autonomy, often making their own decisions and managing their own operations.

Authority

Authority refers to the power or right given to an individual or organization to make decisions, direct others, and enforce obedience.

Profit Margin

A financial metric indicating the percentage of income left over from revenues after accounting for costs and expenses.

Activity Base

A measure used to allocate costs to activities, such as units produced, hours worked, or miles driven.