What Class of Pollutant Are Acids, Salts, and Metals

question 42

Multiple Choice

What class of pollutant are acids, salts, and metals?

• A) Oxygen-demanding wastes
• B) Organic plant nutrients
• C) Inorganic plant nutrients
• D) Inorganic chemicals
• E) Sediment

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Definitions:

Production

The process of combining various material inputs and immaterial inputs (plans, knowledge) to make something for consumption (the output).

Marginal Cost

The production cost for one more unit of a product.

Production

The process of creating goods and services through the combination of labor, capital, and natural resources.

Pizza

A popular dish originating from Italy, consisting of a round, flattened base of leavened wheat-based dough topped with tomatoes, cheese, and various other ingredients.