Which of the Following Best Depicts What Is Meant by an Ecological

question 43

Multiple Choice

Which of the following best depicts what is meant by an ecological footprint?

• A)It is the average size of the lot on which a family home is built.
• B)It is the number of acres necessary to grow enough food to support a family.
• C)It is the geographic area in which a person travels during the course of their average daily activities.
• D)It is the amount of biologically-productive land and water needed to supply the people in a particular country or area with necessary resources.
• E)It is the amount of tillable agricultural land necessary to supply the food requirements of a nation.

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Definitions:

Homogeneous Catalysts

Catalysts that exist in the same phase as the reactants in a chemical reaction, facilitating the reaction without being consumed.

Same Phase

A term referring to substances that are in the same state of matter (solid, liquid, gas) under the same conditions.

Reactants

Initial compounds in a chemical reaction that are depleted as they contribute to the formation of the products.

Exothermic Reactions

Chemical reactions that release energy by light or heat.