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1) What are the cause of the rapid growth in human numbers?

* Alot of people are getting older through medicine

*the population is rejected up to 10 billion

POPULATION GEOGRAPHY

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It took the dawn of history to the year 1820 for

the earth’s population to reach 1 billion.

Population structure: the age and

gender composition of a population.

Natural increase: a population occurs

where Birth rate is greater than death.

Demography

The study of statistics such as births,

deaths, income, or the incidence of disease, which illustrate the changing

structure of human populations.

1) What are the causes of the rapid growth in human numbers?

MANGING CHANGE IN FAMILIES AND COMMUNITIES

Communities may change as a result of work and employment patterns, trauma and crisis, and changing demographics.

Each of these changes can have both positive and negative impacts on the community.

changes lead to communities developing and expanding or contracting and even disbanding.

NATURE OF CHANGE

* Internal and external

* Planned and unplanned

Temporary and permanent

INTERNAL AND EXTERNAL CHANGE

* Internal change occurs within the control of the family.

* External change involves those aspects of life that are outside the control of the family.

* Internal changes may be made by choice or forced upon in family.

* Families can be affected internally by social changes to marriage patterns, family size and divorces rates.

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