Some of the negative externalities that may occur to South Africa due to the russia-ukraine war could be:
*Facts to support this:
- Ukraine and Russia are two of the biggest producers of wheat and oil seeds, which have been key drivers of global food prices since 2020.
- Russia & Ukraine account for about 29% and 19% of global wheat and maize exports.
**
- In addition to higher global grain prices, the Brent crude oil price breached $100/barrel for the first time since 2014 towards the end of the week.
Hope this helps. Read more about negative externalities here: brainly.com/question/1362529
- profparis