Q8: Which river feeds the cataract called Mosi‑oa‑Tunya at the border between two southern African neighbors?​

• Hint: While the waterfall’s fame is global, the river’s identity is the real test, snaking across plateaus before plunging into a chasm at a transboundary edge.​
  Downstream, gorges twist like a zigzag scar, evidence of retreating falls cutting steadily into the basalt over geologic time.​
  The site blends natural wonder with regional history, making the river as important to cultural narratives as it is to physical geography.​
  Remember that local names emphasizing “the smoke that thunders” point you to the correct watercourse if you connect language and landscape.​