Aquatic Primary Productivity Is Most Limited by Which of the Following

question 37

Multiple Choice

Aquatic primary productivity is most limited by which of the following?

• A)light and nutrient availability
• B)predation by primary consumers
• C)increased pressure with depth
• D)unregulated industrial pollution
• E)global increases in temperature

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Definitions:

Nation's Total Income

The total amount of money earned within a country from the production of goods and services, before taxes and other deductions.

Utility

A measure of satisfaction, usefulness or pleasure a consumer obtains from consuming a good or service.

Redistribution of Income

A policy or practice by which income is redistributed from wealthier segments of society to poorer ones through mechanisms like taxation and government spending.

Income Distribution

The way in which a nation’s total income is spread among its population, often analyzed to understand the extent of economic inequality.