Why Is Stratospheric Ozone Loss a Concern

question 164

Multiple Choice

Why is stratospheric ozone loss a concern?

• A) Stratospheric ozone is a major greenhouse gas; its loss will contribute to the cooling of the planet.
• B) Stratospheric ozone absorbs harmful ultraviolet radiation (UVB and UVC).
• C) Stratospheric ozone is a component of photochemical smog.
• D) Stratospheric ozone contributes to the brilliant auroras.

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Definitions:

Total Loss

A situation in insurance or business where the cost of repair or recovery exceeds the value of the asset or investment.

Long Run

A period in economics during which all factors of production and costs are variable, and firms can adjust all inputs.

Efficient Output

The level of production that maximizes a firm's profits while minimizing its costs, often associated with where marginal cost equals marginal revenue.

Lowest Price

The minimum cost at which a product or service can be bought, often sought after in competitive markets.