To Cause Continent-Wide Damage to Earth's Surface,an Asteroid Impacting Earth

question 19

Multiple Choice

To cause continent-wide damage to Earth's surface,an asteroid impacting Earth must be

• A) at least 1 meter in size.
• B) at least 10 meters in size.
• C) at least 1 kilometer in size.
• D) at least 1,000 kilometers in size.

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Definitions:

Opportunity Cost

The bypass of potential advantages from different routes when a specific option is taken.

Agricultural Production

The process and methods used in the cultivation of plants and raising of animals for food, fiber, biofuel, medicinal plants, and other products used to sustain and enhance human life.

Labor Force

The total number of people employed and unemployed, seeking employment in an economy.

Marginal Cost

The additional expense incurred from creating one more unit of a product, highlighting how production costs change with output levels.