BSocSc Bachelor of Social Science Bachelor of Social Science Geography 5

Question 1

In GIS, what does a 'raster' data model represent?

Accepted Answer

A grid of cells (pixels) where each cell stores an attribute value

Answer

Raster data models divide space into a regular grid of cells, each assigned a value representing an attribute such as elevation, temperature, or land cover.

Question 2

Which concept explains why cities of similar size often have similar types of services, but smaller cities have fewer service types?

Accepted Answer

Central place theory

Answer

Central place theory, developed by Walter Christaller, explains the size, number, and distribution of settlements based on the threshold and range of goods and services they provide.

Question 3

What term describes the process by which ocean floors spread apart at mid-ocean ridges?

Accepted Answer

Seafloor spreading

Answer

Seafloor spreading occurs when tectonic plates diverge at mid-ocean ridges, allowing magma to rise and create new oceanic crust.

Question 4

Which term describes the practice of drawing electoral district boundaries to favor one political party?

Accepted Answer

Gerrymandering

Answer

Gerrymandering is the manipulation of electoral district boundaries to give one party an unfair advantage in elections.

Question 5

In environmental geography, 'ecosystem services' refers to:

Accepted Answer

Benefits that humans derive from natural ecosystems, such as clean air, water purification, and pollination

Answer

Ecosystem services are the direct and indirect benefits that functioning ecosystems provide to human well-being, including provisioning, regulating, cultural, and supporting services.

BSocSc Bachelor of Social Science Practice Test

BSocSc Bachelor of Social Science Practice Test

BSocSc Bachelor of Social Science Bachelor of Social Science Geography 5