An Ecosystem with High Species Richness but Low Evenness Would

question 53

Multiple Choice

An ecosystem with high species richness but low evenness would have ____________.

• A)many different species,with each population having similar amounts of individuals in the ecosystem
• B)few species,with one population being overrepresented in the ecosystem
• C)many different species,with one population being overrepresented in the ecosystem
• D)few species,with each population having similar amounts of individuals in the ecosystem

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Definitions:

Commodities

Basic goods used in commerce that are interchangeable with other goods of the same type.

Standard of Value

A base for comparison that allows the determination of the economic value of goods and services.

Short Run

A period in economics during which some factors of production are fixed, limiting the immediate ability of businesses to expand or change production levels.

Long Run

Refers to a period in which all factors of production and costs are variable, allowing for the full adjustment to changes.