The coastline and height above sea level
Capes, bays and peninsulas, and how a map shows height above sea level with colours. Read one part at a time and tap “I know this”. Then test yourself in the quiz.
Know it already? Jump straight to the quiz
Capes and bays
A cape is land that sticks out into the sea, like Cape Agulhas. A bay is sea that cuts into the land, like Table Bay. A peninsula is land almost surrounded by water.
Bays are good places for harbours, because the water is calmer. The coast gives us access to trade by sea.
Height above sea level
Height is measured from sea level. A town 1 500 m above sea level is not at the sea, but high up inland on the plateau. The highest points of the Drakensberg are more than 3 000 m high.
| Colour on the map | Height |
|---|---|
| Dark green | Low, near sea level |
| Light green and yellow | A little higher |
| Light brown | High: the plateau |
| Dark brown | The highest mountains |
A spot height is a dot with a number that gives the exact height of that place, such as Mafadi 3 450 m.
Higher is colder
The higher you climb, the colder it gets. That is why Johannesburg, high up on the plateau, is cooler than Durban at the sea. The Lowveld lies much lower than the Highveld and is warmer.
Remember this and test yourself
- A cape sticks out into the sea; a bay cuts into the land.
- Bays are good places for harbours, because the water is calmer.
- Height is measured from sea level, in metres.
- On a map colours show height: green is low, brown is high.
- The higher you go, the colder it gets: Johannesburg is cooler than Durban.
Write these points in your book. Read them again the night before the test.

A cape is a nose sticking out; a bay is a bite taken out.
Important words
First say what the word means, then turn the card over.
Match column A to column B
Tap a word in column A, then its meaning in column B. You can also start in column B.
True or false?
Read the question and the answer. Is the answer right? Tap True or False.
Now the real quiz!
The quiz has many more questions on this topic. Every question shows straight away whether you are right and explains why.
Take the quiz: The coastline and height above sea level- Read one part together and ask your child to tell it back in their own words.
- The ticks (“I know this”) are saved on this device only. We never ask for names or emails.
Follows CAPS for Grade 5 Social Sciences (Geography). Always check your teacher’s notes and textbook too.

