THE DEMOGRAPHIC TRANSITION MODEL.

Slides:

Advertisements

Similar presentations

Demographic Transition Model Chapter 2, Key Issue 3.

Advertisements

Demographic Transition Model 10/8

Demographic Transition Model Models the trends seen in a country as it develops and industrializes. Namely, Crude Birth Rates and Crude Death Rates decrease,

 The Demographic Transition  1. Low growth– 3. Moderate growth  2. High growth– 4. Low growth  Population pyramids  Age distribution  Sex ratio 

Demographic Transition Model. Why is population increasing at different rates in different countries?

Demography – the study of the statistical characteristics of a population’s births, deaths, age/sex structure, spatial distribution, etc. Demographics.

Why does population grow faster in some places than in others?

The Demographic Transition Model Objective: Identify specific societal changes occurring in different stages of demographic transition.

The Demographic Transition Blowin’ Up, yo.. Most of Humanity’s history on Earth has occurred during stage 1. Humans survived by hunting and gathering.

Population Sizes Throughout History: The main cause of our rapid population increase is the decrease in the death rate. With new medicines and technologies,

Demographic Transition A Model of Population and Natural Increase Rate.

The Demographic Transition Model Demographic Transition Models display a country’s process of change in a society’s population. The demographic transition.

Demographic Transition Model (DTM)

© 2011 Pearson Education, Inc. Sketch each of these pyramids and tell me why they are the way they are. Warm-up #7.

Distribution of World Population Growth  Increases and Decreases

Why is Population Increasing at Different Rates in Different Countries? Key Issue #3.

The Demographic Transition

Chapter 2: Population Key Issue 3.

AP Human Geography.  Where are the major population clusters?  Why do people live and not live in certain areas?  What are the different types of population.

Population Growth. Worldwide Population Year 2000 –6.1 billion inhabitants Year 2030 –8 billion inhabitants Year 2050 –9 billion inhabitants 200,000 people.

Population Part IV (A) Thomas Malthus, Population Bomb?

Demographic Transition. Terms/Concepts Demographic Transition The Four Stages of Demographic Transition.

Population. Part 1: Where is everyone? What is population distribution?

EQ 7: What is a Demographic Transition Model 11/5* Bell-ringer: Draw the graph in your notes What information is this graph displaying? Give one fact that.

You are creating a poster and will present it to the class to teach everyone about your topic Write large and legible and explain yourself clearly and.

Demographic Transition Demographers call the sequence of stages in population growth the demographic transition model. The FOUR stages are: 1.Low-Growth.

Demographic Transition How Population Geography Dictates a Country’s Economy

Environmental Science

Demographic Transition Model 11/5 Bellringer: What information is this graph displaying? Give one fact that you can determine from this graph?

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

A MEASURE OF GROWTH AT DIFFERENT STAGES Demographic Transition Model (DTM)

…is a process with several stages. It charts the stages at which a nation moves from a rural, agricultural society with high birth rates and death rates.

Demographic Transition Model: A four stage model that shows a similar process of population change in all societies over time…Has a predictive capability.

AP Human Geography Chapter 2 Mrs. Goldstein Key Issue 1 Key Issue 2 Key Issue 3 Key Issue

APHG Unit Two Review Population. Intro to Population The world’s population is currently greater than 6.5 billion people Population has been increasing.

Population. Part 1: Where is everyone? What is population distribution?

D EMOGRAPHIC T RANSITION M ODEL (DTM) AP Human Geography.

The Demographic Transition Model Please read pages

The Demographic Transition A life altering educational experience.

Cole Cantrell and Grant McNulty 4 th Block.  This model can be used to show how developed a country is  It contains 4 stages, with a possible 5 th stage.

Human Populations Chapter 8, p

The Demographic Transition. Introduction The Demographic Transition was originally proposed in 1929 by Warren Thompson. It attempts to account for changes.

POPULATION & MIGRATION AP HuG Unit 2 (Chapters 2 & 3)

Demographic Transition Model 10/29 Bellringer: What information is this graph displaying? Give one fact that you can determine from this graph?

Chapter 2 Key Issue 2 Chapter 2 Key Issue 2 Where has the world’s population increased?

DEMOGRAPHIC TRANSITION MODEL Addie Rose Bullock and Madison Henry.

Use your knowledge of population pyramids and the vocabulary learned last class to tell me the following information. –Predict the global region of this.

Demographic Transition.

Ch. 2 The Demographic Transition and Population Pyramids

Demographic Transition Activity

Demographic Transition Model

Chapter 2 Key Issue 2 The Demographic Transition Model

The Demographic Transition Model

THE DEMOGRAPHIC TRANSITIONAL MODEL

Topic: The Demographic Transition Model

The Infant Mortality Rate (IMR) is the annual number of deaths of infants under 1 year compared with total live births.

AP Human Geography Class 7- Population.

Demographic Transition

Why Does Population Growth Vary among Regions?

The Demographic Transitions

Chapter 2: Population.

The Demographic Transitions

Demographic Transition Model

World Geography and Cultures

Figure 1: Graph to show world population growth since 1750.

Where has the world’s population increased?

Key ? 2: Why Do Populations Rise or Fall in Particular Places?

POPULATION & DEMOGRAPHIC

Presentation transcript:

THE DEMOGRAPHIC TRANSITION MODEL

Demographic Transition …is a process with several stages. It charts the stages at which a nation moves from a rural, agricultural society with high birth rates and death rates to an urban, industrial society in which death rates decline first and birth rates decline later.

THE DEMOGRAPHIC TRANSITION MODEL

Demographic Transition The four stages of the Demographic Transition Stage 1—Low Growth Stage 2—High Growth Stage 3—Moderate Growth Stage 4—Low Growth

THE DEMOGRAPHIC TRANSITION MODEL

STAGE 1 Low Growth Hunting and Gathering Societies No Countries in Stage 1 Now Fluctuations in CBR and CDR (when CBR high, CDR low…etc.) First Agricultural Revolution happened during Stage 1

STAGE 2 High Growth Agricultural Societies—usually subsistence farmers trying to feed families, children are valued as an asset, infant mortality is high, not uncommon for families to have 10 or more children! Children often seen as a source of security. Birth rates are high and death rates decline sharply as a result of food stabilization and medical advances Industrial Revolution propelled places out of Stage 1

THE DEMOGRAPHIC TRANSITION MODEL

Many African countries are still in Stage 2 In a stage 2 country both CBR and CDR are higher than world averages(21 & 9) The S-Curve of Demographic Transition Model develops at this stage

THE DEMOGRAPHIC TRANSITION MODEL

Industrial Revolution https://www.youtube.com/watch?v=zhL5D Cizj5c Industrial Revolution Crash Course Video

THE DEMOGRAPHIC TRANSITION MODEL

STAGE 3 Decreasing Growth Industrial Societies Birth Rate rapidly decline, death rates continue to decline and natural increase rates begin to moderate. Reliance on children decreases and they become more of a liability than an asset Development of the economy leads more people to be involved in manufacturing jobs in urban areas Most countries in Europe and North America.

THE DEMOGRAPHIC TRANSITION MODEL

Low Growth Very low birth and death rates produce virtually no long term natural increase and possibly decrease. Service-based society (tertiary) CBR and CDR are almost equal and NIR approaches zero. (when they become equal, zero population growth) Many European countries are in Stage 4 Denmark STAGE 4

THE DEMOGRAPHIC TRANSITION MODEL