An Explicit Specification of a Set of Variables and Their

question 62

Multiple Choice

An explicit specification of a set of variables and their interrelationships designed to represent some real system or process in whole or in part is called ________.

• A)an analytical model
• B)a theory
• C)a hypothesis
• D)an objective
• E)broad-based research

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Definitions:

Modern Environmental Movement

A diverse scientific, social, and political movement for addressing issues of environmental protection and sustainability that began in the mid-20th century.

Environmental Defense

Efforts and actions aimed at protecting the natural environment from degradation, pollution, and destruction.

Clean Air Act

U.S. federal law designed to control air pollution on a national level by setting emissions standards for industries and vehicles.

Environmental Racism

The disproportionate impact of environmental hazards and lack of environmental benefits on minority and impoverished communities due to racial discrimination.