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density dependent factors
include the effects of disease and predators on a single species within a community
A cumber of coyotes move into an area and begin to ear a population of small harvest mice. After several years, the harvest mice are much speedier runners than before the coyotes came. This is an example of
Lifestyle changes brought about by ___ and ____ have decreased the economic need for children?
Industrialization and urbanization
Declining death rates due to increased food production and improved medical care while birth rates remain high is characteristic of the _______ stage?
According to the IPAT model, technology that enhances our acquisition of minerals, fossil fuels, timber, and ocean fish
Increases environmental impact
The Cornucopian view held by many economists suggests that resource depletion due to greater number of people
Is not a problem if new resources can be found to replace depleted ones
The sensitivity factor in the model used to represent human environmental impact denotes
the sensitivity of an environmental to human pressures
composed of organic compounds and is necessary for fertile soils and for holding soil moisture
the loss of more than 10% productivity in arid areas due to erosion, soil compaction, forest removal, and an array of other factors is called
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