Geography 6 dendinger Crossword
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
                                                          
 
 
Down: 2) It simply excludes city populations fromthe physiological density calculations and reports the number of rural residents per unit of agriculturally productive land.3) The level of fertility at which populations replace themselves -- of 2.1.4) The earth's (anecumene) uninhabited or very sparsely occupied zone, does include the permanent ice caps of the Far North and antarctica and large segments of the tundra and coniferous forest of northern Asia and North America.5) When total population is divided by arable land area alone, an expression of population pressure exerted on agricultural land.6) A condition for individual countries when birts plus immigration equal deaths plus emigration, has social and economic consequences not always perceived by its advocates.9) The statistical study of human population, its concern with spatial analysis -- the relationship of numbers to area.11) A population is derived by subtacting the crude death rate from the crude birth rate.12) Country units form the basis of estimates of future population size, age, and sex composition.14) Is a simple measure of the number of economic dependents, old aor your, that each 100 people in the prodcutive years (usually, ages 15-64) must support.16) Measures refer data to a population group unified by a specified common characteristic -- the age cohort of 1-5 years.20) The rate of natural increase can be related to the time it takes for a population to double if the current growth rate remains constant.26) an English economist and demographer, all biological populations have a potential for increase that exceeds the actual rate of increase. 1. Population is inevitably limited by the means of subsistence. 2. Populations invariabley increase with increase in the means of subsistense unless prevented by powerful checks. 3. The checks that inhibit the reporductive capacity of populations and keep it in balance with means of subsistence are either "private" or "destructive"27) Provide new means to support the population growth made possible by revolutionary changes in agriculture and food supply. Across: 1) Overcrowding is a refection not of numbers per unit area -- the number of people an area can support on a sustained basis, given the prevailing technology.7) Population is the most-common and least-satisfying expression of that variation8) Because of the age composition of many societies, numbers of births will continue to grow even as fertility rates per woman decline.10) Is calculated in the same way as the curde birth rate: the annual number of events per 1000 population. 13) A graphic device that represents a population's age and sex composition.15) Often refferred to simply as the birth rate, is the nnual number of live birts per 1000 population.17) Comprises the permanently inhabited areas of the earth's surface.18) Is the relationship between the number of inhabitants and the area they occupy.19) Summarizes the contribution made to regional population change over time by the combination of natural change and net migration.21) A value judgment reflecting an observation or a conviction that an environment or territory is unable to support its present population.22) Focuses on the number, composition, and distribution of human beings in relation to variations in the conditions of earth space.23) Is the average number of children a woman will have over the course of her childbearing years.24) Traces the changing levels of human fertility and mortality presumable associated with industrialization and urbanization.25) Simply record the frequency of the occurrence of an event during a given time frame for a designated population. example, the mariage rate as the number of marriages performed per 1000 population in the US last year.28) When the population is equivalent to the carrying capacity of the occupied area.29) Represents a population size consistent with and supportable aby the exploitable resurce base30) This vewpoint became known, has been the underpinning of national and international programs of population limitation primarily through birth control and family planning
 

 

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