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Unit 2 Review Quizzes. Pop Quiz #1. In which stage of the Demographic transition do birth rates drop? Which country has the highest IMR? If CDR is 20 and CBR is 40, what would the NIR be? T or F: Population growth rate doesn’t included migration.
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Pop Quiz #1 • In which stage of the Demographic transition do birth rates drop? • Which country has the highest IMR? • If CDR is 20 and CBR is 40, what would the NIR be? • T or F: Population growth rate doesn’t included migration. 5. T or F: A country’s NRI can continue to be positive even if the TFR drops.
6. What country was the demographic transition model trying to explain? 7. List the two most important developments that led to a significant drop in CDR in stage two. 8. What does a correlation coefficient of -.5 mean? 9. What is happening in the last half of stage four of the DTM? • T or F: Life expectancy is the number of years you are expected to live.
Pop Quiz #2 • What % of the world’s population lives in the southern hemisphere • What % the world’s population lives in East Asia? • What is a DINK? • What is happening to the CDR and the CBR at late stage three of the DTM? • Why is it strange that Malthus thought food production could not grow faster than linearly? • When (what century) did wide spread use of contraceptives begin?
7. (Round up or down) How many billions of people live on the earth today? 8. Name a country with a declining NIR. 9. What is the “replacement rate” for the TFR in the USA? 10. It takes a long time, maybe even a life time, for demographic changes to impact a country’s population data. This is known as _____________.
11. If the earth reaches its “homeostatic plateau” how many people will be on the earth? 12. T/F: A country with a population growth rate of 1% will have longer doubling time than a country with a 2% PGR. 13. What country has the greatest crisis regarding its dependency ratio? 14. What kills the largest # of people in the USA? 15. Which country has the fastest growing population in the world?
Pop Quiz #3 • Draw the formula for the Gravity model. • Money migrants send back home to their family is known as _________ • If the CBR is 50 and the CDR is 30, what is the NIR? • When people are deported back to their home country because they were here illegally it is called _________ migration • A person with a well founded fear of reprisal if he/she returns home is called a(n) _______ • Which statistic reflects the growth of a country’s population without accounting for net migration? • Which statistic shows the ratio between workers and people too old or young to work.
8. What is the official name of stage two of the DTM? What is happening and why? 9. What is the official name of stage one of the DTM? What is happening and why? 10. What were Malthus’ three assumptions in his population theory? 11. Define carrying capacity. 12. What does a CDR of 20 mean? 13. What is the official name of stage four of the DTM? What is happening and why? 14. What is the official name of stage three of the DTM? What is happening and why? 15. What is demographic momentum? 16. What does a stable PGR look like on a population pyramid? • What is the difference between push and pull factors? • Which climate has the highest carrying capacity? Which has the lowest? • Define intervening obstacle. • Explain the difference between positive and negative correlations.