Maps and Spatial Concepts

Flashcards covering map types, spatial patterns, absolute vs. relative direction, choropleth maps, and cartograms based on the lecture transcript.

According to the lecture, why are relative directions more helpful than absolute directions for finding a classroom inside a school?

Relative directions use recognizable landmarks and turns (e.g., turning left from an office and right in the next hallway), whereas absolute directions (e.g., walking 32 steps northwest and 14 steps east) are impractical inside a building.

What spatial patterns on maps illustrate how different phenomena are distributed?

Clustering and dispersion.

How does a choropleth map visually represent geographic data?

It uses a scale of color shades, where darker colors (such as darker green) represent higher values or concentrations (e.g., more Anglicans) and lighter shades represent lower values.

What is a cartogram map?

A thematic map that distorts the physical size of geographic shapes and landmasses to display differences in data.

According to the cartogram example in the lecture, which country stands out for directing significant resources to organic farming?

Australia.