Unit 5: Human Population - Weebly



Unit 5: Human PopulationFormative QuizShow ALL of your work on the lines provided. Thoroughly explain your thoughts. Come on now….you got this. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________If the doubling time for the world’s population is 140 years, what will be the growth rate over this time period? No calculators. Show your work!!!!!_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Multiple choice. Circle your answer and write the letter next to the letter!!!!!1.If 300 deer live within a 20-km2 area, then 15 deer per km2 is the deer ______ for that area.A.carrying capacity2995219886500B.population densityC.limiting factorD.survivorship curve2.The graph to the right representsA.exponential growth.B.logistic growth.C.carrying capacity.D.limiting factors.3.Fish, cattails, frogs, water lilies, dragonflies, and all the other living things in a pond make upA.a population.B.a community.C.an ecosystem.D.a biosphere.4.In a population of 100 monkeys, you count 48 males and 52 females. This population has an approximately evenA.sex ratio.B.biotic potential.C.survivorship curve.D.carrying capacity.5.A population’s growth rate is determined by births, deaths,A.immigration, and emigration.B.immigration, and migration.C.migration, and biotic potential.D.immigration, and biotic potential.6.Which of the following has the highest population density?A.100 deer in 100 sq kilometersB.20 deer in 10 square kilometersC.10 deer in 10 square kilometersD.50 deer in 20 square kilometers7.Every summer, Siberian cranes fly from India to Siberia, where they breed and raise their young. When winter comes, the cranes fly back to India. This is an example ofA.immigration.B.emigration.C.migration.D.population control.8.An example of a density dependent limiting factor isA.an avalanche.B.the amount of available food.C.a sudden flood.D.a decrease in water due to drought.9.The equation for determining population growth isA.(births + deaths) – (immigration + emigration).B.(births + emigration) + (deaths – immigration).C.(births + immigration) + (deaths – emigration).D.(births + immigration) – (deaths + emigration).10.Many bird species are territorial. In territorial birds species, what kind of population structure would you expect?A.uniformB.randomC.clumpedD.aging11.What event in the mid-1700s significantly changed human population growth?A.Industrial RevolutionB.development of agricultureC.bubonic plagueD.human settlement began12.Which combination of factors will produce the highest rate of population growth?A.high life expectancy and high infant mortalityB.low life expectancy and low infant mortalityC.low life expectancy and high infant mortalityD.high life expectancy and low infant mortality10748524343650013.What is a population's total fertility rate?A.the number of births needed to keep a nation's population stableB.the average number of children a male member of a population has each yearC.the average number of children a female member of the population has during her lifetimeD.the total number of babies born in a population each generation14.These graphs above are calledA.age structure diagrams.B.life expectancy diagrams.C.demographic diagrams.D.infant mortality diagrams.15.Which country does the graph on the left most likely represent?A.ChinaB.GermanyC.IndiaD.Bangladesh16.In which of the following countries would individuals have the largest ecological footprints?A.IndiaB.ChinaC.CanadaD.Thailand17.The richest one fifth of the world's people uses what percent of the world's resources?A.5B.20C.43D.86 ................
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