What three-factor model is used for representing the impact on environment? What is a fourth factor that could be added to this? Give a simple explanation for each factor and describe what it means in terms of human impacts on the environment
What will be an ideal response?
The full equation is I = P + A + T.
The terms are as follows: I = total impact on the environment by a population of individuals; P = population, which represents the value for the size of the population; A = affluence, which represents the value for the relative standard of living or greater per capita resource consumption that accompanies greater wealth; T = technology, which represents changes in the availability of technology and can either increase or decrease impact, depending on whether the change makes resources more or less sustainable. The fourth factor that could be added is S, for sensitivity, to denote how sensitive a given environment is to these pressures.
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a. biological hazards b. cultural hazards c. lifestyle choices d. chemical hazards e. All of these answers.
One of the most influential forces encouraging the passage of laws regulating the safety and use of toxic chemicals has been
A) international organizations. B) consumer advocacy groups. C) social clubs such as the Rotary and Lions groups. D) international laws.
When did the relative power of the United States begin to decline with intense competition from Japan and Germany?
A) 1820s B) 1850s C) 1870s D) 1950s E) 1970s
Russians called the Kazan Tatars the _______ ________, after the brightly colored tents in which they lived
Fill in the blank(s) with correct word