Spatial Concepts - AP Human Geography

1. What does 'spatial analysis' involve?

   Spatial analysis involves examining locations, attributes, and relationships of features in space. Uses statistical and mathematical methods to identify patterns.

2. Define 'possibilism' in geography.

   Possibilism is the theory that humans have agency to modify their environment. Emphasizes human choice and adaptation within environmental limits.

3. What is the concept of 'place' in geography?

   Place refers to the human and physical characteristics that uniquely define a location. Combines physical environment with human meaning and attachment.

4. Identify the term 'geospatial data.'

   Geospatial data is information that has a geographic aspect to it. Can be mapped, analyzed, and visualized spatially.

5. What is a 'nodal region'?

   A nodal region is organized around a focal point or node. Examples include cities and their surrounding service areas.

6. What is 'network' in geography?

   A network is a set of interconnected nodes or places. Facilitates movement and communication between different locations.

7. State the formula for calculating population density.

   Population density = $\frac{\text{population}}{\text{land area}}$. Measures how many people live in a given area.

8. What is a 'graduated symbol map'?

   A graduated symbol map uses symbols of different sizes to represent data values. Symbol size corresponds to data magnitude or intensity.

9. Define the term 'relative location.'

   Relative location describes a place's position in relation to other places. Uses landmarks, directions, or nearby features as reference points.

10. What is 'remote sensing'?

    Remote sensing is the acquisition of data from a distance, typically from satellites. Provides data without direct physical contact with objects.

11. Describe 'time-space compression.'

    Time-space compression refers to the reduction in time it takes for information to travel. Technology shrinks perceived distances through faster communication.

12. What is 'spatial interaction' in geography?

    Spatial interaction refers to the flow of goods, people, or information among places. Includes movement patterns and connectivity between locations.

13. Define 'spatial distribution.'

    Spatial distribution describes how resources, activities, and features are arranged. Reveals patterns like clustering, dispersal, or linear arrangements.

14. Identify the type of map that shows elevation levels.

    A topographic map shows elevation levels. Uses contour lines to represent changes in elevation.

15. What is the purpose of a mental map?

    A mental map represents an individual's perception of space and place. Reflects personal experiences and spatial understanding.

16. Which map projection is known for preserving direction?

    The Mercator projection preserves direction. Maintains accurate compass bearings for navigation purposes.

17. What does a cartogram display?

    A cartogram distorts space to represent data like population size. Areas are resized proportionally to represent statistical data.

18. What does a choropleth map illustrate?

    A choropleth map uses colors or shading to represent data values. Different intensities indicate varying data values across regions.

19. What is 'environmental determinism'?

    Environmental determinism suggests that physical environment shapes cultures. Climate and terrain directly determine human behavior and culture.

20. What is a 'thematic map'?

    A thematic map emphasizes a particular theme or subject area. Focuses on specific topics like population or climate.

21. What is the definition of absolute location?

    Absolute location is the precise point on the Earth's surface. Usually expressed using coordinates like latitude and longitude.

22. Define 'cognitive map.'

    A cognitive map is a mental representation of spatial knowledge. Includes personal navigation and wayfinding knowledge.

23. What is a 'geographic information system' (GIS)?

    GIS is a system for capturing, storing, and analyzing spatial data. Enables digital mapping and spatial analysis capabilities.

24. Define 'regionalization.'

    Regionalization is the process of dividing space into regions based on characteristics. Creates meaningful geographic units for analysis and comparison.

25. What does 'global positioning system' (GPS) do?

    GPS determines precise location using satellites. Uses triangulation from multiple satellite signals for accuracy.

26. What is the purpose of a 'dot distribution map'?

    A dot distribution map uses dots to show the presence or quantity of a feature. Dot density indicates concentration or distribution patterns.

27. Define 'vernacular region.'

    A vernacular region is perceived to exist by its inhabitants. Based on people's sense of belonging and identity.

28. What is the definition of 'site'?

    Site refers to the physical characteristics of a place. Includes topography, climate, soil, and natural resources.

29. What is a 'spatial pattern'?

    A spatial pattern is the arrangement of objects on Earth's surface. Can be clustered, dispersed, random, or linear.

30. What is a 'formal region'?

    A formal region is an area with a high level of consistency in a certain cultural or physical attribute. Has clear, defined boundaries based on shared characteristics.

31. Identify the concept of 'spatial diffusion.'

    Spatial diffusion is the process by which a concept, practice, or substance spreads. Includes contagious, hierarchical, and stimulus diffusion patterns.

32. What is 'globalization' in terms of geography?

    Globalization is the process of increased interconnectedness among countries. Creates economic, political, and cultural interdependence worldwide.

33. Explain 'distance decay.'

    Distance decay refers to the decline in interaction with increasing distance. Friction of distance reduces connections over greater distances.

34. What is the significance of a map scale?

    A map scale shows the relationship between distance on the map and the actual distance. Allows for accurate distance measurements and size comparisons.

35. What is 'scale' in geography?

    Scale refers to the relationship between the portion of Earth being studied and Earth as a whole. Ranges from local to global levels of geographic analysis.

36. Define the term 'situation.'

    Situation describes a place's location relative to its surroundings. Considers accessibility, connectivity, and regional context.

37. Define 'isoline map.'

    An isoline map uses lines to connect points of equal value. Common examples include temperature and elevation contours.

38. Identify the term for a map showing physical features.

    A physical map shows natural features like mountains and rivers. Displays topography, water bodies, and other natural elements.

Study these flashcards