Geography Grade 12 · NSC September 2025 P1 (Eastern Cape) · Question 3.2.2
Refer to point J on the topographical map. Calculate the stream order of the river at J.
About this question
Question 3.2.2 of Geography Grade 12 Paper 1, NSC Preparatory Examination (Eastern Cape DoE, September 2025). It tests the Term 1 ATP topic Drainage Systems in SA Concepts.
- TermTerm 1
- ATP topicDrainage Systems in SA Concepts
- PaperPaper 1
- Marks2 marks for one fully developed point
Topographic map and orthophoto: Laingsburg

Answer
2 marksThird order stream. Count the streams from the smallest first-order tributaries upward, where two streams of the same order join to form the next order.
Study this in your textbook: CAPS Annual Teaching Plan, Grade 12, Term 1: Climate, Weather & Geomorphology.
More Questions On Drainage Systems in SA Concepts
Answer
B: Western Cape Province.
The town lies in the Great Karoo of the Western Cape.
Answer
For every \(4{,}74\ \text{m}\) travelled horizontally, the land rises \(1\ \text{m}\).
Answer
Two characteristics of a parallel drainage pattern are:
- The streams flow in the same direction, with the main river and tributaries running parallel to each other.
- The flow of the rivers is fast and straight, usually on a uniform steep slope.
Answer
C: \(200\ \text{m}\).
Measured on the map, the length converts to 200 m using the \(1 : 50\,000\) scale.
