The demographic transition is a way to visually show changes in population over time. A population pyramid shows the age-sex structure of a population.

Slides:

Advertisements

Similar presentations

Section 1b Age/ sex Structure. Learning outcomes To discover how population changes through time in relation to births, deaths and migration How population.

Advertisements

Starter – Factors affecting fertility rates

What is a population pyramid and what does it tell me?

POPULATION PYRAMIDS.

Population Pyramid & Demographic Model

What factors can affect the distribution of a population? Physical Factors Human & political Economic.

The Demographic Transition Model (DTM) Mr Elliott SSOT.

POPULATION STRUCTURE The population pyramid displays the age and sex structure of a country or given area Population in Five Year Age bands Usually, but.

Population Pyramids We are working through pages 175 to 178.

Do Now Do Now: Answer the following question in complete sentences. What can we learn from population pyramids?

Introduction  1. What is demography?  2. Predict the 10 largest countries in the world by population  3. Which countries do the following cities belong.

Bell Ringer Miniature Earth – If the population of the Earth were shrunk to just 100 people, but the proportions were kept the same, what would it look.

5-3 Human Population Growth

Warm-Up #39 Complete Study Guide page 128. Human Populations.

Demographic Trends By Andrew, Emma and Jennifer. The Future Although HIV/AIDS is spreading and there is an increased use of contraception across the world,

Developed vs. Developing Countries: What you need to know for the quiz.

These are two population pyramids, they show the numbers of males and females and their ages in a given country. These pyramids represent Russia and Ghana.

Human Geography Lesson 1

Slide 1 Slide 2 Preparation before starting this Revision unit you need to have:- Sorted you theory notes and.

Topic: Population Pyramids Aim: What can the analysis of Population Pyramids reveal about a country?

POPULATION PYRAMIDS. Population Pyramids Graph that shows the percentage of population in certain age groups Separates Male and Female Allows you to make.

Chapter 2 Key Issue 3 Why Is Population Increasing at Different Rates in Different Countries?

Model 1: The DTM (Demographic Transition Model) Stage A / 1 Both high birth rates and death rates fluctuate in the first stage of the population model.

Population Pyramids.

Composition of Population Making Population Pyramids.

Scientists use age structure to predict future growth patterns: They analyze factors such as: Number and proportion of individuals in each age group. The.

Demographic Transition Model

Demographic Transition Model. *The DTM describes a sequence of changes in the relationships between birth and death rates. *The model was produced using.

Population Pyramids. Population Pyramids = Typical pyramid shape during the 1800’s. What does this mean????

Chapter 2 Learning Goals and Scales. 2.1 Students will be able to discuss how population is distributed throughout the world.

INTERPRETING POPULATION PYRAMIDS You need to know: the characteristics of the 4 types of population pyramids.

1 Today’s topic is population growth. 2 What we are going to look at: Some new geographical terms – so we all know what we mean when we say certain things.

POPULATION PYRAMIDS (Age-Sex Pyramids) A representation of the population based on its composition according to age and sex. Population groups that share.

What Population Pyramids Show Us KEY slope of pyramid indicate the death rate width of the base is related to birth rate/fertility rate proportions of.

Age Structure and Population Limits

The Human Population Chapter 9 Notes. Developed Nations have strong social support systems (schools, healthcare, etc.), diverse industrial economies,

Demographic math Two things you will be able to do at the end of this lesson: Calculate a population’s doubling time Predict future population size Please.

POPULATION PYRAMIDS. Objectives §WHAT is a population pyramid? §HOW to read a population pyramid? §Recognise SHAPES of population pyramids. §IMPORTANCE.

Population Pyramids LG3: Create and analyze population pyramids and make predictions about future population trends. TEK 7A Success Criteria: Students.

19.3: HUMAN POPULATION GROWTH. By the end of this class 20,000 babies will have been born. What has caused this rapid growth? How long can this continue?

POPULATION PYRAMIDS.

Population Geography.

Demographic Transition Model. Stage One: High Stationary  Birth Rate: High  Death Rate: High  Natural Increase: Stable or slow increase  Reasons for.

Population Pyramids a.k.a.

6 th Grade Social Studies Unit 3, Lesson 4 Population Pyramids.

Our numbers expand, but Earth’s natural systems do not Lester R. Brown.

Population Pyramids Global Geography 12.

Demographic math Two things you will be able to do at the end of this lesson: Calculate a population’s doubling time Predict future population size Please.

Patent Applications received by the European Patent Office Data shows that number of applications from the US and Japan is larger than any of the European.

1)What does the map show? 2)Why is this useful? 3) What types of countries have a youthful population?

3.1.3 Age Sex Pyramids. Age/Sex Pyramids Show the proportion of the population (or of each sex) at each age level.

CHAPTER 2: POPULATION KEY ISSUE #3 WHY IS POPULATION INCREASING AT DIFFERENT RATES IN DIFFERENT COUNTRIES?

Demography Study of Human Populations. Birth rates Death rates Age Males/Females.

THEME 1: POPULATIONS IN TRANSITION. World Population Growth  Currently 7.2 billion people in the world 

10/ POPULATION PYRAMIDS REVIEW: Pyramid Power VIDEO: Life in the Balance 4.5: Levels of Economic Development + Population Pyramids ORGANIZE: Unit.

THE DEMOGRAPHIC TRANSITION MODEL AND AGE STRUCTURE DIAGRAMS

Population Pyramids.

POPULATION PYRAMIDS.

Population Pyramids.

Population Pyramids Stages of Demographic Transition Model Pre-industrial (Stage 1) LEDC (Stage 2) Wealthier LEDC (Stage 3) MEDC (Stage 4) MEDC (Stage.

Demographic Transition Model

Lesson 6.5 Percents of Increase and Decrease

Population Pyramid Challenge: Match the following countries with their correct population pyramid. Antigua & Barbuda - Brazil - Denmark - Guatemala -

Population Pyramids & the Demographic Transition

Population Pyramids.

Age/Sex Pyramids Show the proportion of the population (or of each sex) at each age level.

Patterns in Human Geography

Demographic Transition

Presentation transcript:

The demographic transition is a way to visually show changes in population over time. A population pyramid shows the age-sex structure of a population as it is today and often matches with its demographic transition stage. In this lesson you will learn the stages of the demographic transition, how a population pyramid is made, and try predicting future population pyramids for a country.

https://www.youtube.com/watch?v=nonCD5GR9bw

Remote tribes today Kenya, much of sub-Sahara Africa Brazil, Mexico US, Sweden Germany? Japan?

Need more practice with the demographic transition Need more practice with the demographic transition? Maybe this video will help. http://education-portal.com/academy/lesson/what-is-demographic-transition-definition-stages.html#lesson

A population pyramid tells the number (or percent) of the population for males and females at various ages. - Which country is growing more rapidly? How can you tell? Which country has a higher population of senior citizens? Which is a developed and which is a developing country?

Is the population increasing, decreasing, or stable? Which demographic stage matches this pyramid?

http://www. demography. state. mn http://www.demography.state.mn.us/documents/PopulationProjections2013-2060PyramidDecades.pdf

Dakota County, MN http://commons.wikimedia.org/wiki/File:USA_Dakota_County,_Minnesota_age_pyramid.svg

Use the international database to see past, current, and future population pyramids for any country. Before you click on the link, predict: 2 countries that are rapidly increasing population. _______________________ _____________________ 2 countries that are stable in population. 1 country that is decreasing in population. _____________________________________________ http://www.census.gov/population/international/data/idb/informationGateway.php