Human Geography Chapter 4 Lesson 2

Number of births per year per 1,000 people

Natural Increase is the growth rate of a population, it's the difference between an area's birth and death rate.

​​Birthrate

​Number of deaths per year per 1,000 people

Migration is people moving from place to place and this also needs to be considered when examining population changes.

​​Deathrate

The doubling time(the number of years it takes a population to double in size) has been greatly increased, what might some reasons be for this?

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Demographic Transtition Model

What are some challenges that might come up for communities with rapidly growing populations?

Community

​​Population Pyramid

​Sometimes there will be negative population growth this happened in the late 1900's in some European countries. What are some issues those people might run into?

Population Trends

Population distribution is related to the Earth’s physical geography.

Distribution

the number of people living on a measurable area.

Density

the rise in the number of cities and the resulting changes in lifestyle

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things that make us want to move away from an area.

​​Push Factors

things that make us want to move to an area.

​​Pull Factors