Final answer:
The falls known as "the smoke that thunders" on the Zambezi River is Victoria Falls, the largest waterfall in the world, located on the Zambia-Zimbabwe border.
Step-by-step explanation:
Known locally as "the smoke that thunders," the falls situated on the Zambezi River is Victoria Falls. Victoria Falls is the largest waterfall in the world and is located on the border between Zambia and Zimbabwe. This extraordinary natural wonder is a major tourist attraction for the region, drawing visitors who come to marvel at its impressive size and beauty.
While other famous falls such as Iguazá Falls, Angel Falls, and Niagara Falls have their unique features, it is Victoria Falls that is nicknamed "the smoke that thunders" due to its immense spray and thundering sound as water plummets down the chasm.