What is demographic equation in human geography?

What is demographic equation in human geography?

Demographic Equation. equation that summarizes the amount of growth or decline in a population during a certain period of time, also taking into account net migration and natural increase.

What is the demographic accounting equation?

The demographic accounting equation is used to predict population growth and future population of a country or region. The problem with the demographic accounting equation is that all of these statistics (birth rates, death rates, immigration rates, emigration rates) are subject to dramatic change over time.

What is demographic regions in AP Human Geography?

Demographic Regions. Shows how different parts of the world are in different stages of the demographic transition. Demographic Transition Model. Has 5 steps. Stage 1 is Low Growth; Stage 2 is High Growth; Stage 3 is Moderate Growth; Stage 4 is Low Growth/Stationary; and Stage 5 is a Negative Growth.

What is demographic momentum in AP Human Geography?

Demographic momentum: this is the tendency for growing population to continue growing after a fertility decline because of their young age distribution. This is important because once this happens a country moves to a different stage in the demographic transition model.

What is Ecumene AP Human Geography?

Ecumene is a term used by geographers to mean inhabited land. It generally refers to land where people have made their permanent home, and to all work areas that are considered occupied and used for agricultural or any other economic purpose.

What does contraception mean in AP Human Geography?

Contraception. birth control by the use of devices (diaphragm or intrauterine device or condom) or drugs or surgery.

What is an example of population distribution AP Human Geography?

An example of population distribution is the fact that China’s natural physical conditions resulted in uneven population distribution. There is a huge contrast in the number of people living in eastern China compared to the distribution in the western part of the country.

What is MMR AP Human Geography?

Maternal mortality rate. -annual # of maternal deaths per 100,000 live births. -high MMR = less education for women (in terms of birth control and medicine)

What is density in AP Human Geography?

Population density refers to the number of people who live in a defined land area (usually square miles or square kilometers). So, if two million people live in ten square miles, the population density is two hundred thousand people per square mile.

What is density in human geography?

Density is the number of things—which could be people, animals, plants, or objects—in a certain area. The population density of a country is the number of people in that country divided by the area in square kilometers or miles.

What is density AP Human Geography?

What stage is demographic momentum?

Momentum generally peaks somewhere between 1.4 and 1.6 for all developing-world populations, but this peak occurs around 1980 for the stage 4 countries and around 1995 for stage 3 countries.

What is demographic equation?

Definition: Demographic Equation. Demographic equation is the mathematical equation which helps determine the change in population over a period of time. It is the number of births minus deaths plus or minus the net migration.

What is migration in AP Human Geography?

AP Human Geography – Migration (Chapter 3) Flashcard. A type of migration that occurs on a short-term, repetitive, cyclical, or regular basis. A scattered population with a common origin in a smaller geographic area (ie. A function that represents the way that some entity or its influence decays with distance from its geographical location.

What is the formula for human population growth?

The increase in the number of people that reside within a state or country. The formula used to calculate growth is (death rate + emigration) (birth rate + immigration).

How does geography affect the population?

Of all the geographic influences on population distribution, climatic conditions are perhaps the most important. Climate affects population distribution both directly as well as indirectly through its effects on soil, vegetation and agriculture that have direct bearings on the pattern of population distribution.