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Grade 12
Geography
0/5 Topics completed
Climate
01
Climate and weather
Grade 12 climate is the weather systems that actually hit southern Africa: mid-latitude cyclones, tropical cyclones, and the local climates of valleys and cities.
Cyclones and valley climate
Subtropical climate graph
Synoptic weather chart
Urban heat island
Geomorphology
02
Geomorphology
Grade 12 geomorphology follows a river from source to mouth, and the patterns rivers make when rock and slope differ.
A river from source to mouth
River drainage, stream order and capture
Settlement
03
Rural and urban settlement
Settlement geography is why people live where they do, in the countryside and in towns, and how a town arranges its land.
Rural settlement patterns
Urban land-use models
Urban settlement: concentric and sector models
Economy
04
Economic geography of South Africa
Economic geography is how a country makes a living: what it produces, where, and who gains.
Economic sectors
Mapwork
05
Mapwork and GIS
Grade 12 mapwork uses the contour map, the orthophoto and GIS together to make a decision about a real place.
1:50 000 topographic map legend
Contour lines and a cross-section
Contour maps and GIS
Mapwork: intervisibility and gradient
Orthophoto map reading
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