Final answer:
When the Arctic is tilted towards the sun, it is winter in South Africa.
Step-by-step explanation:
In South Africa, when the Arctic is tilted towards the sun, it is winter. The tilt of the Earth's axis affects the seasons in different hemispheres. When the Arctic is tilted towards the sun, the Southern Hemisphere, which includes South Africa, experiences winter.
This is because the tilt causes the sun's rays to hit the summer hemisphere more vertically, resulting in colder temperatures in South Africa.