Zoey's What does a community need to be sustainable? - Yoshida

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What Makes a Community Sustainable?

Regions/Boundaries (political)

Agriculture and Vegetation

Natural Resources

Economic Features

Human Settlement

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Ecosystems and Habitats

Urban/Rural

Population Density

Contains three main categories of density

High Density

High density refers to when there are more than 150 people per square kilometer in a certain area or community.

Moderate Density

Moderate Density usually refers to when the density of an area is between 50 to 150 people per square kilometer

Low Density

Low density usually refers to when the density of an area is below 50 people per square kilometer

Links with population distribution, which is the spread of people across the world ( or where people live )

Population Distribution contains three categories

Scattered Distribution

Scattered distribution refers to when an area has widely spread distributions of people.

Scattered distributions usually applies in rural areas

Linear Distribution

Linear distribution refers to when an area has a density where it's population is in a linear order.

Linear refers to straight, which means that the population on some maps is shown in a straight line, which may vary in different directions

Clustered Distribution

Subtopic

Clustered distribution refers to when an area has very clustered density, and it's population are very packed together.

Clustered distribution is commonly seen in urban areas.

Population Density is the number of people living per the unit of an area.

The formula for calculating population density is number of people divided by area of land

Physical Features and Landscape (Landforms)