Population Characteristics Population Part III

Slides:

Advertisements

Similar presentations

Where has the world’s population increased?

Advertisements

Topic: Calculating Population Aim: In What Ways Can Demographers Measure Population?

Where has the world’s population increased?

Population Cultural Geography C.J. Cox. Population ● Population Terms ● Population Growth ● Population Distribution ● Population Density ● Population.

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

Distribution of World Population Growth  Increases and Decreases

Population Increase. World Population Growth Natural Increase Fertility Mortality.

POPULATION The Demographic Transition Model. Do Now: Define and provide a formula for each of the following: CRUDE BIRTH RATE (CBR) CRUDE DEATH RATE (CDR)

Review What is the current world population?

“People are not distributed uniformly across Earth’s surface.”

BELLRINGER The country with the second-largest population is 1. China 2. Indonesia 3. Russia 4. United States 5. India Which of the following is the least.

Calculating population change… What factors do you need to take into account when calculating population growth?

Components of Population Change 2.3. Recap Learning targets 2.1 and 2.2 Which measure of density is the best indicator as to whether a country will have.

Why is Global Population Increasing? Chapter 2 Key Issue 2.

Chapter 2 Population Key Issue 2.

Population. Development MDC-More Developed Country “Developed” – Access to resources, water, money, jobs, technology, healthcare, transportation, education.

Demographic Variables. Total live births in a year per 1000 people Highest in Sub-Saharan Africa, Middle East Lowest in Eastern and Western Europe Total.

Measures of Population Change Births, Deaths and Fertility.

Ch. 2 Population Section #1.

What factors are involved in population growth?. II. Population Parameters and Processes 1. Total Fertility Rate a. At least a rate of 2.1 births is needed.

SEPTEMBER PICK UP A STUDENT NEWS SHEET FROM THE BACK OF THE ROOM QUIZ SEPTEMBER Chapter 2- Population.

EQ 5: What factors effect Population Structure? 10/31.

Global Population. PLANET EARTH OCEAN, SEA Usable Fresh Water.

Why is the global population increasing?

Population Unit 2 Population F Population Terms F Population Growth F Population Distribution F Population Density F Population Characteristics F Population.

Population Projection Interpretation of Outputs DemProj Version 4 A Computer Program for Making Population Projections.

Population Structure Chapter 2 section 4. Quick Recap Why does population growth vary among countries? Natural Increase Rate (NIR)- percentage by which.

Population Characteristics Population Part III. World Population Growth Birth rate (b) − death rate (d) = rate of natural increase (r)

Population Where has the world’s population increased?

Chapter 2 Population Key Issue 2: Where Has the World’s Population Increased?

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

Population distribution, density, and data. Before we begin… MDC: More developed country LDC: Less developed country What makes a country developed? –

Human Population : AP Environmental Science. Human Population Dynamics There are just three sources of change in population size: 1.Fertility 2.Mortality.

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

CHAPTER 2 SECTION 2 Where has the world’s population increased?

Chapter 2 – Key Issue 2.  Geographers measure population change in a country or the world as a whole by using three measures:  Crude Birth Rate (CBR)

Where Has the World’s Population Increased? Chapter 2: Population Key Issue #2.

An animated map.  #1. What was the population of the world in mid-2015, of Canada in mid-2015? 1 in 205 people in the world are Canadian Canada

How BIG is a billion? If you live to be 1 million seconds you’d be 11.6 days old. If you live to be 1 billion seconds you’d be 31.7 years old. If you had.

Chapter 2 Population. Key Issue 1 Where Is the World’s Population Distributed?

Lesson 2: Demographic Terms and Population Control Policies.

 The characteristics of human populations  Statistics based on population related factors.

Ch. 2 Key Issue #2 Where Has the World’s Population Increased? Natural Increase (NIR) – (CBR – CDR = NIR)

Bell Work Demographers study POPULATION

Population- The shape of things to come.

Population Cultural Geography.

Chapter Two Population.

Where Has the World’s Population Increased?

7.1 Billion! How BIG is a billion?

Why is World Population Increasing?

Patterns of Fertility LEARNING OBJECTIVES

Population Characteristics Population Part III

Population Characteristics Population Part III

CHAPTER 2 By Jesserose Mireles, Kaitlin Wykoff, Taylor Barratt, and Hanna Thompson.

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

Components of Population Growth

Key Issue 2: Where Has the World’s Population Increased?

Population and Food Resources

GET OUT STUFF FOR NOTES, PAPER, PENCIL MAP QUIZ DEMOGRAPHIC TRANSITION MODEL HW: READ SEPTEMBER 18, 2017.

Unit 2- Population, Health, and Migration

Key Issues Where is the world population distributed? Why is global population increasing? Why does population growth vary among regions? Why do some regions.

Why is Global Population Increasing?

Why is the global population increasing?

Health and Population: Part One

Population Measures Courtesy of NASA.

Good morning. If you did not read the articles last night, do that now

Where has the world’s population increased?

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

Population Characteristics Population Part III Unit 1

Presentation transcript:

Population Characteristics Population Part III

World Population Growth Birth rate (b) − death rate (d) = natural increase (r)

Population Characteristics for Today’s Lesson Crude Birth Rate (CBR) Crude Death Rate (CDR) Natural Increase Rate (NIR) Doubling Time Total Fertility Rate (TFR) Infant Mortality Rate (IMR) Life Expectancy

Population Characteristics Crude Birth Rate : The total number of live births in a year for every 1,000 people alive in the society. Crude Birth Rate = Births in a year Population X 1,000 Example: Say in an average country there are 8720 live births in a given year. The population of that country is 1,200,000 people. Do the math to calculate their CBR… *Highest CBR ever (2013)-Chad 51 *Highest current CBR-Niger 50 *Lowest current CBR-7

Crude Birth Rate : The total number of live births in a year for every 1,000 people alive in the society.

Population Characteristics Crude Death Rate : The total number of deaths in a year for every 1,000 people alive in the society. Crude Death Rate = # of deaths in a year/population * 1,000 Crude=1000 people *Highest CDR ever recorded-Lesotho 20 (current) *Lowest current CDR-Qatar 1

Crude Death Rate : The total number Crude Death Rate : The total number of deaths in a year for every 1,000 people alive in the society.

Population Characteristics Natural Increase: computed as the crude birth rate minus the crude death rate. not including migration usually measured in percentages (out of 100) Rate of Natural Increase (percentage growth in a country’s population = Natural Increase (births-deaths) Population 6 Factors that Influence NIR of a country 1) Economic Development 2) Education 3) Gender Empowerment 4) Cultural Traditions 5) Healthcare Access 6) Public Policy-government programs x 100

Natural Increase: The percentage growth of a population in a year, computed as the crude birth rate minus the crude death rate.

Population Characteristics Doubling Time: The number of years needed to double a population, assuming a constant rate of natural increase.

Population Characteristics Total Fertility Rate: The average number of children a woman will have throughout her childbearing years. https://www.youtube.com/watch?v=zBS6f-JVvTY Infant Mortality Rate: annual number of deaths of infants under age 1, compared to total live births IMR = Infant(less than 1 year) deaths 1000 live births *Highest Current IMR-Central African Republic 109

Infant Mortality Rate: - the number of Infant Mortality Rate: - the number of deaths of children under the age of 1, per thousand of the general population.

Population Characteristics Life Expectancy : The average number of years an individual can be expected to live, given current social, economic, and medical conditions. Life Expectancy at Birth in 2015 Men Women Monaco 85 93 US 76 81 Japan 80 87 Kenya 60 65 Lesotho 43 46 Why Monaco? Why are women living longer than men?

Life Expectancy : The average number of years an individual can be expected to live, given current social, economic, and medical conditions.