In Geologic History,mass Extinctions Have Been Followed by an Increase

question 62

True/False

In geologic history,mass extinctions have been followed by an increase in species diversity.

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Definitions:

Employment

The condition of having paid work or being engaged in a productive activity.

Marginal Revenue Product

The additional income produced by one more unit of input, such as labor or capital, in the production process.

Variable Input

An input whose quantity can be adjusted in the short run to affect the level of output in the production process.

Marginal Revenue Product

The additional revenue generated by employing one more unit of a certain input, keeping other inputs constant.