Why is the distribution of African climates sometime equated with a layer cake?

Answer 1

The distribution of African climates is often likened to a layer cake because the continent exhibits distinct climate zones stacked vertically due to its varying latitudes and altitudes. As one moves from the equator towards the poles, or from lowlands to highlands, the climate transitions through tropical, arid, temperate, and polar zones, creating a layered effect. Additionally, factors like ocean currents and prevailing winds further contribute to these climatic layers, resembling the separate layers of a cake. This metaphor helps to visualize the complexity and diversity of Africa's climate systems.