The environmental transition model predicts that as countries start to become more economically developed, the risk of preventable diseases Select, and the impact of overconsumption of food and tobacco Select.

Using the figures provided and what you know of human-caused environmental risks, select the word from the drop-down menu that best fills in the blank.The environmental risk transition model predicts that people in less economically developed countries face the greatest pollution risks at the Select level, with diseases resulting from sources such as Select. As countries become more economically developed, Select -level risks, such as Select, become more prevalent. All countries face Select -level risks, such as those related to Select, but Select economically developed countries are likely to be impacted by these risks the most.

Which of the following statements best describes how the epidemiologic transition affects the demographic transition?ResponsesThe epidemiologic transition occurs in stage 1 of the demographic transition, causing a fluctuation in birth and death rates.The epidemiologic transition occurs in stage 1 of the demographic transition, causing a fluctuation in birth and death rates.Improvements in nutrition, sanitation, and health care cause death rates to fall in stage 2 of the demographic transition.Improvements in nutrition, sanitation, and health care cause death rates to fall in stage 2 of the demographic transition.Improvements in nutrition, sanitation, and health care cause birth rates to fall in stage 3 of the demographic transition.Improvements in nutrition, sanitation, and health care cause birth rates to fall in stage 3 of the demographic transition.The epidemiologic transition occurs in stage 4 of the demographic transition, causing a slowing of the rate of natural increase.The epidemiologic transition occurs in stage 4 of the demographic transition, causing a slowing of the rate of natural increase.The epidemiologic transition occurs in stage 5 of the demographic transition as famines and wars cause a total population decline.

Which human action will have a negative environmental effect on future generations?A.Controlling the spread of plant diseasesB.Sustainable water usage practicesC.Legislation to protect rare speciesD.Rapid human population growthSUBMITarrow_backPREVIOUS

Health risks related to poverty and lack of development that affect developing countries and poor people most are known as:Question 22Select one:a.Traditional hazardsb.Old hazardsc.New hazardsd.Systemic hazards

The demographic transition is a general model that seeks to explainResponsesthe relationship between the size of age cohorts and natural population changethe relationship between the size of age cohorts and natural population changehow variations in population size and food supply can lead to periods of crisishow variations in population size and food supply can lead to periods of crisisthe effects of changes in population size on the gross domestic productthe effects of changes in population size on the gross domestic productvariations in population size, population migration rates, and the rate of natural increasevariations in population size, population migration rates, and the rate of natural increasehow differences in birth and death rates result in natural population change