natural population change

NATURAL POPULATION CHANGE

NATURAL POPULATION

CHANGE

NATALITY

The Birth Rate (BR)

The Fertility Rate (FR)

MORTALITY

The Death Rate (DR)

The Infant Mortality Rate

Life expectancy

NATURAL INCREASE

Rate of natural increase (NI)

What does natural

population change refers

to?

What is Natality?

How is the Birth Rate

calculated?

WORLD BIRTH RATES

Describe the distribution of the birth rate in the world.

FERTILITY RATE

What is the fertility rate? Describe its distribution in the

world.

WHY DO FERTILITY RATE AND BIRTH RATE VARY

IN THE DIFFERENT REGIONS OF THE WORLD?

What is Mortality?

How is the Mortality

Rate calculated?

MORTALITY RATE

Describe the distribution of the mortality rate in the world.

INFANT MORTALITY RATE

What is infant mortality? Describe the graph.

WORLD INFANT MORTALITY RATES

Describe the distribution of the infant mortality rates in the

world. Why are infant mortality rates higher in some

countries? Why are they lower in other countries?

LIFE EXPECTANCY

What is life expectancy? Describe the graph.

What is Natural

Increase?

How is the Natural

Increase Rate calculated?

WORLD POPULATION GROWTH RATE

POPULATION GROWTH AND POLICIES

Ex. 9 on page 49

Ex. 4 on page 56

Ex. 5 on page 57