Which of the Following Characterizes CFCs

question 64

Multiple Choice

Which of the following characterizes CFCs? 

• A) CFCs are stable, odourless, non-flammable, nontoxic, and noncorrosive chemicals. 
• B) CFCs only remain in the atmosphere for two to five years. 
• C) CFCs are important because they help prevent ultraviolet radiation from reaching the Earth's surface by screening it out. 
• D) Over 44 years passed from the first production of CFCs until the first awareness that they could cause environmental damage.

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Definitions:

Perfect Substitutes

Goods or services that can be used in exact place of each other with no loss of utility to the consumer, often characterized by a constant marginal rate of substitution.

Production

The process of creating goods or services by combining various inputs like labor, raw materials, and machinery.

Marginal Productivity

Marginal productivity refers to the additional output that is produced by adding one more unit of a factor of production, holding all other factors constant.

Labor

Labor refers to the human effort, both physical and mental, used in the production of goods and services, forming a crucial component of the economic production process.