@kimutaikatwa: When you examine the drainage basins of the Congo river and the Zambezi river, tracing them upstream through their tributaries down to the smallest headwater streams, you discover that the two river systems approach each other remarkably closely to a point of almost touching at two locations: the Angolan Central Highlands Plateau, an important regional water tower, and the Kalene Hills in northwestern Zambia. These are parts of the continental watershed separating the two drainage systems. This means that two raindrops falling just metres apart on opposite sides of the watershed could begin journeys in entirely different directions: one eventually reaching the Atlantic Ocean through the Congo River, and the other reaching the Indian Ocean through the Zambezi River. #DrKatwaExplains #viral #creatorsearchinsights #learnontiktok #fyp