Which Processes Regulate the World's Current Level of Species Diversity

question 25

Multiple Choice

Which processes regulate the world's current level of species diversity?

• A)Endemism and climate change
• B)Extinction and speciation
• C)Mutation and humidity
• D)Speciation and migration

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Definitions:

Input

Resources used in the production process of goods and services, including raw materials, labor, and capital.

Decreasing Returns

A concept in economics where each additional unit of input results in a progressively smaller increase in output, often observed in production processes.

Marginal Product

The additional output that is produced by using one more unit of a particular input while holding other inputs constant.

Factor

An element or component, such as land, labor, and capital, that is used in the production of goods and services.