An Example of Secondary Succession Is

question 13

Multiple Choice

An example of secondary succession is:

• A)lichens colonizing bare rock.
• B)mosses colonizing lava after a volcanic eruption.
• C)shrubs colonizing a weedy field.
• D)trees colonizing a grassy meadow.
• E)grasses colonizing a moss-covered rock.

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Definitions:

Marginal Cost

The financial outlay required to produce an additional product unit.

Socially Optimal

The socially optimal point is where the societal benefits of consuming a good or service equal the societal costs of producing it, leading to an efficient allocation of resources.

Marginal Benefit

The increase in utility or enjoyment an individual gets by consuming an additional unit of a good or service.

Marginal Cost

The extra expense associated with creating an additional unit of a product or service.