how geographers look at the world
8. how can a physical map help explain the historical development of a country?

c. what physical process could geographers track with an arrow on a flow line thematic map?

d. what might cause someone’s mental map of a place to change?

iv. geospatial technologies
a. name two uses of a global positioning system (gps) that are listed in the student edition text.

b. how do maps made using geographic information system (gis) make use of computer technology?

c. remote sensing is most useful in collecting what type of information?

d. which type of question does geospatial technology help geographers to answer? which questions cannot be answered with geospatial technology?

Question

how geographers look at the world
8. how can a physical map help explain the historical development of a country?

c. what physical process could geographers track with an arrow on a flow line thematic map?

d. what might cause someone’s mental map of a place to change?

iv. geospatial technologies
a. name two uses of a global positioning system (gps) that are listed in the student edition text.

b. how do maps made using geographic information system (gis) make use of computer technology?

c. remote sensing is most useful in collecting what type of information?

d. which type of question does geospatial technology help geographers to answer? which questions cannot be answered with geospatial technology?

Accepted Answer

To answer these questions, we'll address each one based on geographic concepts and geospatial technologies:

### Question 8 (How can a physical map help explain the historical development of a country?)
# Brief Explanations:
Physical maps show landforms (mountains, rivers), climate, and resources. These factors influence where settlements, trade routes, or cities developed historically. For example, rivers enabled agriculture/transport, mountains provided defense or limited expansion.
# Answer:
A physical map shows natural features (e.g., rivers, mountains, climate zones, resources). These features shaped historical development: rivers supported agriculture/trade (encouraging settlement), mountains influenced borders/defense, and resources (e.g., fertile land, minerals) drove economic activity and population growth.

### Question C (What physical process could geographers track with an arrow on a flow - line thematic map?)
# Brief Explanations:
Flow - line maps use arrows to show movement of physical or human phenomena. Physical processes like water flow (river currents), air movement (wind patterns), or glacier movement can be tracked.
# Answer:
Geographers could track processes like **water flow** (e.g., river currents, ocean currents), **air movement** (wind patterns), or **glacier movement** with arrows on a flow - line thematic map. These arrows represent the direction and (sometimes) speed of the process.

### Question D (What might cause someone’s mental map of a place to change?)
# Brief Explanations:
A mental map is a person’s internal representation of a place. New experiences (travel, living there), education (learning about the place), media (news, movies), or changes to the place (new roads, buildings) can alter it.
# Answer:
A mental map can change due to: 1) **Direct experience**: Visiting the place, moving there, or exploring it. 2) **New information**: Learning about the place’s geography, history, or culture (e.g., in school, from media). 3) **Physical changes to the place**: New infrastructure (roads, buildings), natural disasters, or environmental changes (e.g., a lake drying up). 4) **Interactions with others**: Hearing others’ experiences or perspectives about the place.

### IV. Geospatial Technologies

#### Question A (Name two uses of a Global Positioning System (GPS) that are listed in the student edition text)
*(Note: Since the text isn’t provided, common GPS uses are:)*
# Brief Explanations:
GPS is used for navigation (e.g., in cars, smartphones), surveying (mapping land), tracking wildlife, emergency response (locating people in need), or agriculture (precision farming).
# Answer:
Two common uses of GPS are: 1) **Navigation**: Providing real - time location and directions for drivers, hikers, or pilots. 2) **Surveying/Mapping**: Accurately measuring land boundaries, elevations, or creating detailed geographic maps.

#### Question B (How do maps made using Geographic Information System (GIS) make use of computer technology?)
# Brief Explanations:
GIS uses computers to collect, store, analyze, and display spatial data. It layers different data sets (e.g., land use, population, elevation) and uses software to process/visualize them.
# Answer:
GIS maps use computer technology to: 1) **Collect and store data**: Digitally inputting geographic data (e.g., satellite imagery, census data). 2) **Analyze data**: Using software to overlay layers (e.g., land use + population density) and perform spatial analysis (e.g., finding areas at risk of flooding). 3) **Display data**: Generating interactive, detailed maps with customizable layers and symbology.

#### Question C (Remote sensing is most useful in collecting what type of information?)
# Brief Explanations:
Remote sensing (e.g., satellites, drones) collects data about Earth’s surface from a distance. It’s used for land use, vegetation health, weather, or environmental changes.
# Answer:
Remote sensing is most useful for collecting **spatial data about Earth’s surface/atmosphere**, such as: 1) Land use/land cover (e.g., forests, cities, farms). 2) Vegetation health (e.g., NDVI to measure plant growth). 3) Weather/climate data (e.g., cloud cover, temperature). 4) Environmental changes (e.g., deforestation, glacier melt).

#### Question D (Which type of question does geospatial technology help geographers to answer? Which questions cannot be answered with geospatial technology?)
# Brief Explanations:
Geospatial tech (GPS, GIS, remote sensing) answers spatial “where” or “how” questions (e.g., “Where are deforestation hotspots?”). It can’t answer questions about values, history, or human behavior’s non - spatial aspects (e.g., “Why is a culture important?”).
# Answer:
- **Questions geospatial tech helps answer**: Spatial questions about location, distribution, or relationships (e.g., “Where is the highest population density?”, “How do floodplains relate to urban growth?”).
- **Questions it cannot answer**: Non - spatial, interpretive, or value - based questions (e.g., “Why is a historical event significant?”, “What is the cultural meaning of a place?”, or questions about personal opinions/ethics).

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QUESTION IMAGE

Question

Explanation:

Question 8 (How can a physical map help explain the historical development of a country?)

Answer:

Question C (What physical process could geographers track with an arrow on a flow - line thematic map?)