What do population pyramids look like for different stages of the DTM?

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
Population Pyramids by Gayle Robinson
What is a population pyramid and what does it tell me?
How do population pyramids help us learn about population?
What factors can affect the distribution of a population? Physical Factors Human & political Economic.
The Demographic Transition Model (DTM) Mr Elliott SSOT.
What are the causes and impacts of changing gender structures?
Structure of Population
What does a population pyramid show? Population pyramids show the population structure of a country… the number of different age groups. the percentage.
What is this trying to show? Population structures  The rates of natural increase, births, deaths, infant mortality and life expectancy all affect the.
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,
Slide 1 Slide 2 Preparation before starting this Revision unit you need to have:- Sorted you theory notes and.
MARCH 11, 2015 POPULATION PYRAMIDS. POPULATION PYRAMID A graph that depicts population distribution by age and sex Youngest on the bottom, oldest on the.
Population Pyramids What information is shown on a population pyramid. How can do you interpret the information shown on a population pyramid.
Composition of Population Making Population Pyramids.
Population Pyramids LEARNING OBJECTIVES 1.Be able to annotate population pyramids 2.Distinguish between an MEDC and a LEDC.
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.
How do population pyramids help us learn about population?
Population pyramids are used to show information about the age and gender of people in a specific country. MaleFemale Population in millions In this country.
What it is and how it works. Canada 1961  Consists of two back-to- back bar graphs  population plotted on the X-axis and age on the Y- axis, in five-year.
Homework 3 Complete the practice questions on population and settlement.
How do population pyramids help us learn about population?
Lots of funny looking graphs. Age distribution Dependency ratio: number of people who are too young/old to work compared to the number of productive.
Yr 11 Population revision.
1)What does the map show? 2)Why is this useful? 3) What types of countries have a youthful population?
Population Pyramids Key Idea: Key Words:
Youthful populations: case study Gambia Define key terms “economically active”, “young dependants”, “old dependants” and “dependency ratios”. I can understand.
Population Pyramids. POPULATION STRUCTURE The population pyramid displays the age and sex structure of a country or given area Population in Five Year.
GCSE Unit 3 Models and skills. Economic Change The Clark-Fisher model showing changes in employment in different sectors as a country develops. 3.
UNIT 2: POPULATION POPULATION PYRAMIDS (PART V) DEPENDENCY RATIO The number of people who are too young or too old to work, compared to the number of.
Population Pyramids. A country is generally defined as being a developed nation if it is amongst the world’s wealthiest countries, with a high per capita.
Dr. Salwa Tayel Demography
How do population pyramids help us learn about population?
Geography Population Notes
The Demographic Transition Model & understanding population pyramids .
Population Pyramids
Population.
THE DEMOGRAPHIC TRANSITION MODEL AND AGE STRUCTURE DIAGRAMS
Canada 33,098,932 (July 2006 est.) Age structure: 0-14 years: 17.6% (male 2,992,811/female 2,848,388) years: 69% (male 11,482,452/female.
What do we mean by demography?
POPULATION PYRAMIDS.
Chapter 2 Key Issue 3 Why Is Population Increasing at Different Rates in Different Countries?
How do population pyramids help us learn about population?
How can we show different population structures?
Dr. Salwa Tayel Demography
How do population pyramids help us learn about population?
Population means the number of people living in an area
Populations What has been the impact of population growth upon the resources of countries at contrasting levels of economic development?
Unit 2: Population (Part V) 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.
Population Pyramids.
Population Structure.
Learning Objectives To know what the DTM (Demographic Transition Model) shows. To understand the different stages of development a country can be in. To.
POPULATION PYRAMIDS & HISTOGRAMS
Population Structures
Population Pyramids and DTM Analysis
Write definitions for :
Population Pyramids & the Demographic Transition
Starter = what can this tell us?
Population Pyramids World Geography.
St George’s population pyramid!
POPULATION PYRAMIDS.
Odd one out ?.
Population: Canada and the World
Chapter 2 Key Issue 3 Why Is Population Increasing at Different Rates in Different Countries?
Patterns in Human Geography
Unit 1: Population (Part V) Population pyramids
The Demographic Transition Model (DTM)
Presentation transcript:

What do population pyramids look like for different stages of the DTM?

Which population pyramid is for Germany, Kenya and USA?

Population Pyramids LEARNING OBJECTIVES Be able to annotate population pyramids Distinguish between the population structure of an MEDC and an LEDC

Keywords: Sex-ratio: Age distribution: Dependent Population: Economically Active:

Governments carry out a census to find out who lives in their country Governments carry out a census to find out who lives in their country. They use the information to produce population structures http://populationpyramid.net/WORLD/2015/ Page 16 camber and sibley geography Task: Complete task 1 from your sheet

What do they show? Males are shown on the left. Females are shown on the right. Sex-ratio: the amount of males to females in a location

Age distribution of a country What do they show? Age categories split into 5 year stages Age distribution of a country

What do they show? Elderly population 65+ years of age Children 0-14 years of age Dependent Population: The population under the age of 15 and over 65

What do they show? Workforce Economically Active: 15-60 years old who have the potential to contribute economically

Keywords: Sex-ratio: Age distribution: Dependent Population: Economically Active:

What do they show? In this country there is a high Birth Rate There is also a high Death Rate. In this country there is a high Birth Rate

What should you annotate? Birth Rate: Is the BR increasing or decreasing Sex-ratio: what is the male/female ratio

Dependency Ratio The dependency ratio can be expressed as: Population( u14 + 65+) X 100 Population 15-65