A Grassland Biome

question 71

Multiple Choice

A grassland biome

• A) consists of mostly coniferous trees.
• B) has nutrient-rich soil.
• C) has many self-pollinating flowering plants.
• D) is warm and dry.
• E) consists of mosses and lichens.

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Definitions:

Barter Situation

A trade system where goods or services are exchanged directly for other goods or services without the use of money as a medium of exchange.

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.