Solid Aerosols

question 21

Multiple Choice

Solid aerosols

• A)create secondary pollutants and destroy the ozone layer.
• B)also consist of gases that act as greenhouse gases.
• C)are more harmful to humans if their size is above PM10.
• D)can promote or reduce the chance of precipitation.

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Definitions:

Average Total Cost

The total cost of production divided by the number of goods produced; it's a method to calculate the cost per unit of production.

Average Variable Cost

The total variable costs (costs that change with production volume) divided by the quantity of output produced.

Diminishing Marginal Returns

A principle in economics where each additional unit of input results in a smaller increase in output than the previous unit, at a certain point.

Marginal Cost

The additional cost incurred in producing one more unit of a product, emphasizing the concept of optimizing production levels.