The Developing World and the Developed World i) In what ways is human population ecology similar to...

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Biology

The Developing World and the DevelopedWorld
i) In what ways is human population ecology similar to anddifferent from that of other organisms? Why is it difficult todetermine a carrying capacity for humans?â€
ii) How has the global human population changed frompre-historic times to 1800? From 1800 to the present? What isprojected over the next 50 years?
iii) How does the World Bank classify countries in terms ofeconomic categories?
iv) What are the environmental and social consequences of rapidpopulation growth in rural developing countries? In urbanareas?
v) Define crude birthrate (CBR) and crude death rate (CDR).Describe how these rates are used to calculate the percent rate ofgrowth and the doubling time of a population.
vi) How do the current positions of the developed and developingnations differ in demographic transition?

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4.2 Ratings (690 Votes)

1 humans resemble growth rates of rstrategists ie exponential and J shaped curve we also have high levels of parental care and late reproductive rates The human population is different than most populations of organisms we are not confined to a small area and We also have a unique ability to regulate our reproduction the use fire store our food change our habitats to suit our needs 2 Paleolithic 5000010000 years ago humans lived in small tribes as huntergatherers that moved constantly Predators disease and famine were common mortality factors Neolithic Revolution 12000 years ago animal husbandry and agriculture produced abundant food Reduced mortality food See Answer

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