geography grade 9

What is a Representative Fraction (RF) map scale?

A ratio that compares a distance on a map to the corresponding distance on the ground. It is expressed as a fraction, for example, 1:50,000.

What are compass directions used for in geography?

A map scale that uses cardinal (N, S, E, W) and intermediate (NE, NW, SE, SW) directions to indicate the orientation of features on a map or in the real world.

What is population density?

The measure of the number of people living in a specific area, usually expressed in people per square kilometer.

What are Geographic Information Systems (GIS)?

Systems that capture, store, analyze, and present spatial or geographic data, used for various mapping and analytical purposes.

How does map scale influence map detail and usage?

Explain how the scale of a map (e.g., 1:24,000) affects the level of detail that can be represented and the appropriate uses for that map.

What are the limitations of cardinal directions in navigation?

Discuss the limitations of using only cardinal directions (N, S, E, W) for navigation and describe scenarios where intermediate directions (NE, NW, SE, SW) are essential.

How do different population density calculations vary?

Analyze how different methods of calculating population density (arithmetic, physiological, agricultural) can provide varying perspectives on population distribution and its impact on resources.

What are the key spatial analysis techniques in GIS?

Describe the process of spatial analysis within a GIS, including overlay analysis, buffer analysis, and network analysis, and provide examples of their application in urban planning or environmental management.

How have advancements in cartography impacted different fields?

Evaluate the impact of advancements in cartography, such as digital mapping and satellite imagery, on various fields including urban planning, environmental monitoring, and disaster response.