On Average,what Percentage of the Energy from One Trophic Level

question 59

Multiple Choice

On average,what percentage of the energy from one trophic level of an energy pyramid is transferred to the next trophic level?

• A) 10 percent
• B) 33 percent
• C) 50 percent
• D) 90 percent

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Definitions:

American Economy

The economic system of the United States, characterized by a mixed economy with private freedom, including the private sector being the majority of the economy.

Annual Rate

A term often used in finance to describe the interest rate over the period of one year.

Economic Growth

is the increase in the inflation-adjusted market value of the goods and services produced by an economy over time, typically measured by GDP.

1933-1940

A specific time period noted for significant global and political events, including the depths of the Great Depression and the lead-up to World War II.