Identify the soil type of tropical rainforests, the force that forms rift valleys, the largest lake in Africa and its area, a recognizable landscape in South Africa, and examples of weather conditions

The soil of the tropical rainforest is known as Laterite.
Rift Valleys are formed normally by Tensional forces or Divergent plate boundaries.
The largest lake in Africa is Lake Victoria, its total area is 68,800 km$^2$.
The most recognizable landscape in South Africa is Table Mountain.
Weather refers to a short term atmospheric condition such as Temperature and Precipitation on a certain day.