Four of the Five Statements Listed Below Apply to the Types

question 51

Multiple Choice

Four of the five statements listed below apply to the types of ecological pyramids. Which one is TRUE?

• A) A pyramid of numbers is the most useful of the ecological pyramids.
• B) A pyramid of energy shows that energy decreases as one goes toward the apex of the pyramid.
• C) A pyramid of biomass cannot be inverted.
• D) The base of all ecological pyramids is equal in size to the top.
• E) The pyramid of numbers shows actual energy reduction from one trophic level to the next.

Comprehend the concept of net investment and its relation to gross investment and depreciation.

Understand how inflation and deflation impact GDP and real GDP.

Learn how changes in the labor force participation impact GDP.

Recognize the importance of avoiding multiple counting in GDP calculations.

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Definitions:

Abandoned

Describes a place, object, or project left unused or not maintained by the people responsible for it.

Shredded

Torn or cut into thin pieces typically to prepare or dispose of materials and can also refer to food processing.

Surfacing

The process of appearing or becoming visible, often used in the context of objects coming to the surface of water or information becoming known.

Public Roads

Roads maintained by the government and accessible to the public for transportation purposes, including highways, city streets, and bridges.