Chapter 2 – Section 3 Population Key Question: WHY is population increasing at different rates in different countries?

First, Let see what you remember! Number your paper 1-5 in the margin!

1) Which of the following countries would have the lowest arithmetic density? A) Russia B) Japan C) The Netherlands D) Haiti

2) What is the difference between Population and Physiological Densities A) Population Density looks at difference races and ethnicities. B) Physiological Density can be used to tell if a country is an LDC or MDC. C) Population Density is concerned only with the population of farmers. D) Physiological Density is only concerned with arable land.

3) All of the following acronyms can be used to determine if a country is an LDC or an MDC EXCEPT: A) NIR B) IMR C) CDR D) TFR

4) The higher the NIR… A) the shorter the doubling time. B) the lower the CBR C) the longer the life expectancy D) the fewer the number of children

5) A country with a very low agricultural density has A) a high amount of farmers per acre of arable land. B) a very small population C) a lot of available technology D) very little arable land

Let’s see how you did!

1) Which of the following countries would have the lowest arithmetic density? A) Russia B) Japan C) The Netherlands D) Haiti

2) What is the difference between Population and Physiological Densities A) Population Density looks at difference races and ethnicities. B) Physiological Density can be used to tell if a country is an LDC or MDC. C) Population Density is concerned only with the population of farmers. D) Physiological Density is only concerned with arable land.

3) All of the following acronyms can be used to determine if a country is an LDC or an MDC EXCEPT: A) NIR B) IMR C) CDR D) TFR

4) The higher the NIR… A) the shorter the doubling time. B) the lower the CBR C) the longer the life expectancy D) the fewer the number of children

5) A country with a very low agricultural density has A) a high amount of farmers per acre of arable land. B) a very small population C) a lot of available technology D) very little arable land

Isn’t it exciting class! Today, we’re going to learn the Demographic Transition!

I. The Demographic Transition A) Stage 1:Low Growth AKA: Hunting & Gathering Hunting & Gathering Pre-Modern Pre-Modern Pre-Industrial Pre-Industrial

1)Most of Human History*

2) CBR = * 3) CDR = * 4) NIR = * 0

5) 1 st Agricultural Revolution*

6) *

B) Stage 2 – HIGH Growth 1 – CBR* 2 – CDR*

3) NIR*

4) Why did population increase in Stage 2 countries? 200 years ago?* 60 years ago?*

5) Industrial Revolution lowered CDR by -increased wealth* -sanitation* -2 nd agricultural revolution* But only for Europe and North America!

6) Medical Revolution (Asia, Africa, South America) Medical Revolution Examples: Vaccinations*Medicine* Cape Verde* Diffusion of Med. Rev.*

Medical Revolution

C) Stage 3: Moderate Growth AKA: Mature Industrial/Late Indus. 1 -CDR* 2 -CBR* 3 -NIR*

4) Europe and North America* 5) Why did CBR decrease? Lower IMR* Cities*Chile*

D) Stage 4: Low Growth AKA Tertiary (service-based) Societies Post-Industrial Stage 1-CBR/CDR*2-NIR* 3-TFR (ZPG)*

4) Why does the CBR drop so low? Education of Women* Contraceptives

MoreChoices

5) Denmark

E) The “S” Curve

F) 2 Differences between Stage 1 and Stage 4 (Both LOW growth) What’s the Difference???? 1- CBR/CDR 2 – Total Population

G) Stage 5: Declining Population 1 –Possible Stage* CBR*CDR* 2 –Eastern Europe (Russia)* (Russia)* 3 – Japan* (Page 65) (Page 65)

2-3 Population Pyramids NOT :

Population Pyramids This is what they REALLY look like:

II. Population Pyramids A) Age Distribution B) Sex Ratio

C) CBR ki1.51.htm ki1.51.htm China’s population change (go to website)

D) Dependency Ratio Measures –Too old & Too Young –Productive Workers

LDC’s have High Dependency Ratios!

THE END

Teacher Note: Reading/Notes: Spatial Analysis and the Census (pg 62)