A rain forest is found at the base of Mt. Kilimanjaro and the summit is snow capped. Which of the following would best account for this?

The phenomenon of a rain forest at the base of Mt. Kilimanjaro and a snow-capped summit can be attributed to the concept of altitude and climate zones. As elevation increases, temperatures generally decrease, leading to a cooler environment at higher altitudes where snow can accumulate. Additionally, the rain forest thrives in the warm, moist conditions at lower elevations, while the summit experiences significantly different climatic conditions, resulting in snow. This vertical variation in climate creates distinct ecosystems on the mountain.